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Episodes cast for
"Ugly Americans" (2010) More at IMDbPro »

Season: 1 | 2
Year: 2010 | 2011 | 2012


Season 1


Season 1, Episode 1: Pilot

17 March 2010
A young man helps supernatural creatures adapt to life in the city.

Matt Oberg ... Mark Lilly (voice)
Devin Clark ... Croatian Man / Additional Voices (voice)

Pete Holmes ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington (voice)

Larry Murphy ... Lt. Grimes / Aldermach Maggotbone (voice)
Randy Pearlstein ... Leonard Powers / The Great Brain / Erik / Man Bird (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

De'Adre Aziza ... (voice)
Mike Britt ... (voice)

Rebekka Johnson ... (voice)

Season 1, Episode 2: An American Werewolf in America

24 March 2010
Mark tries to teach a Werewolf and its victim a lesson in trust; Leonard pursues his dream of becoming a famous magician.

Matt Oberg ... Mark Lilly (voice)
Devin Clark ... (voice)

Pete Holmes ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington (voice)

Larry Murphy ... Lt. Francis Grimes (voice)
Randy Pearlstein ... Leonard Powers (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)
Mike Britt ... (voice)

Bill Hader ... William Dyer (voice)

Rebekka Johnson ... (voice)

John Mulaney ... The In-Between World Guide (voice)

Season 1, Episode 3: Demon Baby

31 March 2010
Callie goes baby-crazy after Mark starts fostering a demon orphan; Twayne starts to notice some odd changes in his body.

Matt Oberg ... Mark Lilly (voice)
Devin Clark ... (voice)

Pete Holmes ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington (voice)

Larry Murphy ... Lt. Francis Grimes (voice)
Randy Pearlstein ... Leonard Powers (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Season 1, Episode 4: Blob Gets Job

7 April 2010
While staying with Randall's parents, Mark accidentally "outs" his roommate as a zombie; Leonard tries to identify a strange new creature.

Matt Oberg ... Mark Lilly (voice)
Mike Britt ... (voice)
Devin Clark ... (voice)

Pete Holmes

Rebekka Johnson ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington

John Mulaney ... Tony (voice)

Larry Murphy ... Lt. Francis Grimes (voice)
Randy Pearlstein ... Leonard Powers (voice)

Kevin Shinick ... (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Season 1, Episode 5: Treegasm

12 April 2010
Mark meets a pair of creatures who are expected to participate in a public mating ritual, but are having second thoughts.
Devin Clark ... (voice)

Amy Heidt ... (voice)

Pete Holmes ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington (voice)

Larry Murphy ... Lt. Francis Grimes (voice)

Kumail Nanjiani ... Neilando Patel (voice)

Matt Oberg ... Mark Lilly (voice)
Randy Pearlstein ... Leonard Powers (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Season 1, Episode 6: So You Want to Be a Vampire?

22 April 2010
As the city contends with a bizarre epidemic, Mark counsels a young woman who wants to become a vampire.

Fred Armisen ... Larry King (voice)
Devin Clark ... (voice)

Pete Holmes ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington (voice)

Larry Murphy ... Lt. Francis Grimes (voice)

Matt Oberg ... Mark Lilly (voice)
Randy Pearlstein ... Leonard Powers (voice)

Kristen Wiig ... Tristan (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Season 1, Episode 7: Kong of Queens

29 April 2010
As Mark struggles to find employment for a giant ape with OCD, Callie tries to resist Twayne's advances at a Demon Convention in Atlantic City.
Devin Clark ... (voice)

Pete Holmes ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)

Jack McBrayer ... Kong (voice)
Kurt Metzger ... Randall Skeffington (voice)

Larry Murphy ... Lt. Francis Grimes (voice)

Matt Oberg ... Mark Lilly (voice)
Randy Pearlstein ... Leonard Powers (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Season 1, Episode 8: Better Off Undead

6 October 2010
Mark has to deal with a clingy new roommate after Randall leaves to join a zombie cult.
Devin Clark ... (voice)

Pete Holmes ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington (voice)

Larry Murphy ... Lt. Francis Grimes (voice)

Mike O'Gorman ... Various (voice)

Matt Oberg ... Mark Lilly (voice)
Randy Pearlstein ... Leonard Powers (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Season 1, Episode 9: Kill... Mark, Kill

13 October 2010
Mark tries to help Leonard with his wand issues, disastrously. Twayne meets his soulmate.
Devin Clark ... (voice)

Pete Holmes ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... (voice)

Larry Murphy ... Lt. Francis Grimes (voice)

Mike O'Gorman ... Nemesis (voice)

Matt Oberg ... Mark Lilly (voice)
Randy Pearlstein ... Leonard Powers (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Season 1, Episode 10: Sympathy for the Devil

20 October 2010
Twayne has to face the repercussions of making a terrible deal for a politician's soul.

Maria Bamford ... Dolores (voice)
Devin Clark ... (voice)

Pete Holmes ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington (voice)

Larry Murphy ... Lt. Grimes / Aldermach Maggotbone (voice)

Mike O'Gorman ... Councilman Fitzpatrick (voice)

Matt Oberg ... Mark Lilly (voice)
Randy Pearlstein ... Leonard Powers (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Season 1, Episode 11: Hell for the Holidays

27 October 2010
Mark and Randall go down to Hell to spend Halloween with Callie's family, who have some special plans for Mark.

Maria Bamford ... Various (voice)
Devin Clark ... (voice)

Pete Holmes ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington (voice)

Larry Murphy ... Lt. Francis Grimes / Aldermach Maggotbone (voice)

Matt Oberg ... Mark Lilly (voice)
Randy Pearlstein ... Leonard Powers (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Season 1, Episode 12: Trolling for Terror

3 November 2010
After Randall joins the cast of a sleazy reality show, the program's unbalanced producer becomes obsessed with Mark.

Maria Bamford ... Galen (voice)
Devin Clark ... (voice)

Pete Holmes ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington (voice)

Larry Murphy ... Lt. Francis Grimes (voice)

Mike O'Gorman ... Clark Dungaree (voice)

Matt Oberg ... Mark Lilly (voice)
Randy Pearlstein ... Leonard Powers (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Season 1, Episode 13: Soulsucker

10 November 2010
Mark gets in over his head when he agrees to be Callie's partner in an ancient demonic ritual; Randall babysits a confused robot.
Devin Clark ... (voice)

Pete Holmes ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington (voice)

Larry Murphy ... Lt. Francis Grimes (voice)

Mike O'Gorman ... Dr. Alan Boring (voice)

Matt Oberg ... Mark Lilly (voice)
Randy Pearlstein ... Leonard Powers (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Season 1, Episode 14: The Manbirds

17 November 2010
Mark adopts a baby Man-Bird that was separated from its flock, while Grimes tries to settle a blood-feud with their champion.
Devin Clark ... (voice)

Pete Holmes ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington (voice)

Larry Murphy ... Lt. Francis Grimes (voice)

Mike O'Gorman ... Albert (voice)

Matt Oberg ... Mark Lilly (voice)
Randy Pearlstein ... Leonard Powers (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Season 2


Season 2, Episode 1: Wet Hot Demonic Summer

30 June 2011
Twayne and Callie must infiltrate a secret Wizard compound where Leonard is training his apprentice. But their complicated strategy involves building a summer camp on a moment's notice, with Mark Lilly as their head counselor.

Matt Oberg ... Mark Lilly (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Randy Pearlstein ... Leonard Powers / Erik (voice)
Devin Clark ... Croatian Man / Additional Voices (voice)
Kurt Metzger ... Randall Skeffington (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Pete Holmes ... (voice)

Larry Murphy ... Lt. Francis Grimes / Aldermach Maggotbone (voice)
Julie Klausner ... (voice)

Mike O'Gorman ... (voice)
Mike Britt ... (voice)

Thomas Middleditch ... (voice)

Season 2, Episode 2: Callie and Her Sister

7 July 2011
Callie's parents get back together and have a new baby. But when their marriage falls apart again, Callie must play guardian to this younger, hotter spawn of the devil.

Matt Oberg ... Mark Lilly (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Randy Pearlstein ... Leonard Powers (voice)
Devin Clark ... Croatian Man (voice)
Kurt Metzger ... Randall Skeffington (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Pete Holmes ... (voice)

Larry Murphy ... Aldermach Maggotbone (voice)
Julie Klausner ... Rosie / Lillith Maggotbone (voice)

Mike O'Gorman ... (voice)

Season 2, Episode 3: Ride Me to Hell

14 July 2011
Grimes loses it when his favorite TV series ends with a stupid twist. Mark helps him unravel his attachment to the show, uncovering a deep seated memory along the way, while amateur filmmaker Randall documents the whole thing.

Matt Oberg ... Mark Lilly (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Randy Pearlstein ... Leonard Powers (voice)
Devin Clark ... (voice)
Kurt Metzger ... Randall Skeffington (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Pete Holmes ... (voice)

Larry Murphy ... Lt. Francis Grimes / Aldermach Maggotbone (voice)
Julie Klausner ... Angel / Cathy / Henry's Mother (voice)

Mike O'Gorman ... Various (voice)

Season 2, Episode 4: G.I. Twayne

21 July 2011
Twayne is drafted into Satan's Dark Army. When Mark is forced to join him, he unwittingly discovers a plot to end humanity. Guest starring Rob Riggle.

Matt Oberg ... Mark Lilly (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Randy Pearlstein ... The Great Brain (voice)
Devin Clark ... Croatian Man (voice)
Kurt Metzger ... Randall Skeffington

Michael-Leon Wooley ... Twayne Boneraper (voice)

Pete Holmes ... Eric (voice)

Larry Murphy ... Lt. Francis Grimes (voice)
Julie Klausner ... (voice)

Mike O'Gorman ... (voice)

Rob Riggle ... Drill Sergeant (voice)

Season 2, Episode 5: The Ring of Powers

28 July 2011
Mark finds a magic ring in Leonard's desk drawer. When he puts it on, he mistakenly activates an engagement that Leonard put on ice centuries before, when dragons (Todd Barry) roamed the earth.

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington

Matt Oberg ... Mark Lilly (voice)
Randy Pearlstein ... Leonard Powers (voice)

Season 2, Episode 6: Attack of Mark's Clone

4 August 2011
Callie decides to makes a clone of Mark so that the DOI Bowling Team will win their tournament. But when Clone Mark finds a cruel message in Callie's secret diary, he decides to get revenge by framing her for murder.

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington

Matt Oberg ... Mark Lilly (voice)
Randy Pearlstein ... Leonard Powers (voice)

Season 2, Episode 7: Wail Street

11 August 2011
Randall puts Mark's soul up for sale on the Soul Exchange, and finds interested buyers in Callie and Aldermach. Meanwhile, Grimes pursues his dream of creating a pop music act with a new teen sensation.

Season 2, Episode 8: Little Ship of Horrors

18 August 2011
Twayne throws a company party aboard a cruise ship, where Randall is introduced to a strange plant species. Randall gets sick from its dangerous pollen, and finds that Mark holds the key to his survival.

Season 2, Episode 9: Mummy Dearest

25 August 2011
With Mark working all the time, Randall feels neglected, so he decides that they should spend more time together to decide if they should stay roommates. And Grimes's Mummy returns from the dead, only to find fault with everything Grimes is doing.

Season 2, Episode 10: Lilly and the Beast

1 September 2011
Callie reveals to Mark that she's been sleeping with other guys. So when Mark's college girlfriend (Jenny Slate) shows up, he decides to put his newly "open relationship" with Callie to the test.

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington

Matt Oberg ... Mark Lilly (voice)
Randy Pearlstein

Jenny Slate ... Jaclyn (voice)

Season 2, Episode 11: Journey to the Center of Twayne

14 March 2012
Mark chases a tiny fugitive inside Twayne's body. Guest starring Bobby Moynihan, Abby Elliot.
Devin Clark ... Croatian Man / Additional Voices (voice)

Abby Elliott ... Emily (voice)

Pete Holmes ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington (voice)

Bobby Moynihan ... Jerry 'The Fire Ant' McMillan (voice)

Larry Murphy ... Lt. Grimes / Aldermach Maggotbone (voice)

Mike O'Gorman ... Various (voice)

Matt Oberg ... Mark Lilly (voice)
Randy Pearlstein ... Leonard Powers / The Great Brain / Erik / Man Bird (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Season 2, Episode 12: Any Given Workday

21 March 2012
Randall replaces Mark as the quarterback of an intramural football team.

Season 2, Episode 13: The Roast of Twayne the Boneraper

28 March 2012
Mark and the gang throw a Roast for Twayne. Guest starring Lisa Lampanelli, Dana Gould, Alan Tudyk.
Devin Clark ... Croatian Man / Additional Voices (voice)

Pete Holmes ... (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington (voice)

Larry Murphy ... Lt. Grimes / Aldermach Maggotbone (voice)

Mike O'Gorman ... Various (voice)

Matt Oberg ... Mark Lilly (voice)
Randy Pearlstein ... Leonard Powers / The Great Brain / Erik / Man Bird (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

Season 2, Episode 14: Mark Loves Dick

4 April 2012
Mark becomes conflicted about his relationship with Callie after she gets a promotion by turning herself into a man. He does his best to be understanding, but their love is soon put to the test when they are asked to embark on a dangerous mission to the fabled underwater city of Atlantis.

Matt Oberg ... Mark Lilly (voice)
Devin Clark ... Croatian Man / Additional Voices (voice)
Julie Klausner ... (voice)

Natasha Leggero ... Callie Maggotbone (voice)
Kurt Metzger ... Randall Skeffington (voice)

Larry Murphy ... Lt. Grimes / Aldermach Maggotbone (voice)
Randy Pearlstein ... Leonard Powers / The Great Brain / Erik / Man Bird (voice)

Michael-Leon Wooley ... Twayne Boneraper (voice)

H. Jon Benjamin ... Dick

Ed Helms ... King of Atlantis

Mike O'Gorman ... Various (voice)

Season 2, Episode 15: The Stalking Dead

11 April 2012
Randall becomes jealous when Mark befriends a new zombie. Guest starring Dan Fogler.

Season 2, Episode 16: The Dork Knight

18 April 2012
Mark becomes a masked crimefighter and wages war against a catlike villain. Guest starring Janeane Garofalo.

Season 2, Episode 17: Fools for Love

25 April 2012
Mark's romantic gesture is threatened when Callie's crazy ex-boyfriend returns. Guest starring John Gemberling.

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