Filmography by votes for
Ron Underwood (I) More at IMDbPro »

Director

Tremors (1990)
City Slickers (1991)
Mighty Joe Young (1998)
The Adventures of Pluto Nash (2002)
Heart and Souls (1993)
In the Mix (2005)
Speechless (1994)
Holiday in Handcuffs (2007) (TV)
"Once Upon a Time: Red-Handed (#1.15)" (2012)
Santa Baby (2006) (TV)
Stealing Sinatra (2003)
The Year Without a Santa Claus (2006) (TV)
Santa Baby 2: Christmas Maybe (2009) (TV)
"Once Upon a Time: Into the Deep (#2.8)" (2012)
"Heroes: Chapter Twelve 'Upon This Rock' (#4.13)" (2010/II)
"Castle: Food to Die For (#2.22)" (2010)
"Grey's Anatomy: Suddenly (#8.10)" (2012)
"Castle: Scared to Death (#5.17)" (2013)
"Monk: Mr. Monk Goes to Mexico (#2.2)" (2003)
"Monk: Mr. Monk Goes to the Theater (#2.6)" (2003)
"Grey's Anatomy: The Girl with No Name (#8.20)" (2012)
"ABC Weekend Specials: The Mouse and the Motorcycle (#10.4)" (1986)
"Scandal: Hunting Season (#2.3)" (2012)
"Grey's Anatomy: Things We Said Today (#9.10)" (2013)
Back When We Were Grownups (2004) (TV)
"Desperate Housewives: What's the Good of Being Good (#8.12)" (2012)
"Reaper: Magic (#1.4)" (2007)
"No Ordinary Family: No Ordinary Vigilante (#1.4)" (2010)
"Boston Legal: Change of Course (#1.4)" (2004)
"ABC Weekend Specials: Runaway Ralph (#11.3)" (1988)
"Boston Legal: The Ass Fat Jungle (#2.8)" (2005)
"The Secret Life of the American Teenager: Falling in Love (#1.1)" (2008)
"Burn Notice: Means & Ends (#6.12)" (2012)
Deck the Halls (2011) (TV)
"Ugly Betty: Zero Worship (#2.11)" (2008)
"Reaper: Dirty Sexy Mongol (#2.2)" (2009)
"Scandal: Snake in the Garden (#2.17)" (2013)
"Eli Stone: One More Try (#1.5)" (2008)
"Drop Dead Diva: The 'F' Word (#1.2)" (2009)
"Reaper: My Brother's Reaper (#2.10)" (2009)
"Ugly Betty: Ugly Berry (#3.6)" (2008)
"Hellcats: Finish What We Started (#1.9)" (2010)
"Eli Stone: Owner of a Lonely Heart (#2.8)" (2008)
"Chaos: Song of the North (#1.2)" (2011)
"Chaos: Love and Rockets (#1.3)" (2011)
"The Secret Life of the American Teenager: I Feel Sick (#1.3)" (2008)
"Drop Dead Diva: Dead Model Walking (#1.12)" (2009)
"Hellcats: Worried Baby Blues (#1.13)" (2011)
"The Secret Life of the American Teenager: What Have You Done to Me? (#1.5)" (2008)
"Harry's Law: American Girl (#2.7)" (2011)
"Harry's Law: The Whole Truth (#2.21)" (2012)
"Happy Town: Questions and Antlers (#1.6)" (2010)
"The Glades: Food Fight (#3.5)" (2012)
"Make It or Break It: Where's Kaylie? (#1.9)" (2009)
"Chaos: Mincemeat (#1.12)" (2011)

Writer

Tremors (1990)
Tremors II: Aftershocks (1996) (V)
Tremors 4: The Legend Begins (2004) (V)
"Tremors: Ghost Dance (#1.2)" (2003)
"Tremors: Blast from the Past (#1.4)" (2003)
"Tremors: Feeding Frenzy (#1.1)" (2003)
"Tremors: Night of the Shriekers (#1.3)" (2003)
"Tremors: Shriek and Destroy (#1.13)" (2003)
"Tremors: Graboid Rights (#1.9)" (2003)
"Tremors: Flora or Fauna (#1.5)" (2003)
"Tremors: Project 4-12 (#1.8)" (2003)
"Tremors: The Key (#1.11)" (2003)
"Tremors: Water Hazard (#1.12)" (2003)
"Tremors: A Little Paranoia Among the Friends (#1.7)" (2003)
"Tremors: The Sounds of Silence (#1.10)" (2003)
"Tremors: Hit and Run (#1.6)" (2003)

Miscellaneous Crew

Capricorn One (1977)
Futureworld (1976)

Producer

Tremors II: Aftershocks (1996) (V)
Crawlspace (1986)

Self

The Making of 'Tremors' (1998) (V)

Thanks

The Nina Foch Course for Filmmakers and Actors (2010) (V)

Second Unit Director or Assistant Director

Tourist Trap (1979)