| Ben Affleck | ... | Himself - Nominee: Best Actor in a Supporting Role in a Motion Picture |
| Tim Allen | ... | Himself - Presenter: Best Actor in a Television Series - Musical or Comedy |
| Gillian Anderson | ... | Herself - Nominee: Best Actress in a Mini-Series or a Motion Picture Made for Television |
| Naveen Andrews | ... | Himself |
| David Arquette | ... | Himself - Presenter: Best Television Series - Drama |
| Patricia Arquette | ... | Herself - Nominee: Best Actress in a Television Series - Drama |
| Alec Baldwin | ... | Himself - Winner: Best Actor in a Television Series - Musical or Comedy |
| Sacha Baron Cohen | ... | Himself - Winner: Best Actor in a Motion Picture - Musical or Comedy |
| Adriana Barraza | ... | Herself - Nominee: Best Actress in a Supporting Role in a Motion Picture |
| Drew Barrymore | ... | Herself - Presenter: Best Original Score |
| Warren Beatty | ... | Himself - Winner: Cecil B. DeMille Award |
| Annette Bening | ... | Herself - Nominee: Best Actress in a Motion Picture - Musical or Comedy & Best Actress in a Mini-Series or a Motion Picture Made for Television |
| Jessica Biel | ... | Herself - Presenter: Best Actress in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television |
| Cate Blanchett | ... | Herself - Nominee: Best Actress in a Supporting Role in a Motion Picture |
| Emily Blunt | ... | Herself - Winner: Best Actress in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television & Nominee: Best Actress in a Supporting Role in a Motion Picture |
| Zach Braff | ... | Himself - Nominee: Best Actor in a Television Series - Musical or Comedy |
| Michael Bublé | ... | Himself |
| Alex Cambert | ... | Host |
| Steve Carell | ... | Himself - Nominee: Best Actor in a Television Series - Musical or Comedy & Presenter: Best Animated Film |
| Thomas Haden Church | ... | Himself - Nominee: Best Actor in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television |
| George Clooney | ... | Himself - Presenter: Best Actress in a Supporting Role in a Motion Picture |
| Toni Collette | ... | Herself - Nominee: Best Actress in a Motion Picture - Musical or Comedy & Best Actress in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television |
| Sean Combs | ... | Himself - Presenter: Best Actress in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television (as Sean 'P. Diddy' Combs) |
| Dane Cook | ... | Himself - Presenter |
| Rachael Leigh Cook | ... | Herself |
| Courteney Cox | ... | Herself - Presenter: Best Television Series - Drama |
| Penélope Cruz | ... | Herself - Nominee: Best Actress in a Motion Picture - Drama |
| Geena Davis | ... | Herself - Presenter: Best Television Series - Musical or Comedy |
| Emilie de Ravin | ... | Herself |
| Patrick Dempsey | ... | Himself - Nominee: Best Actor in a Television Series - Drama |
| Alexandre Desplat | ... | Himself - Winner: Best Original Score |
| Cameron Diaz | ... | Herself - Presenter |
| Leonardo DiCaprio | ... | Himself - Nominee: Best Actor in a Motion Picture - Drama |
| Robert Duvall | ... | Himself - Nominee: Best Actor in a Mini-Series or a Motion Picture Made for Television |
| Clint Eastwood | ... | Himself - Winner: Best Foreign Language Film & Nominee: Best Director |
| Aaron Eckhart | ... | Himself - Nominee: Best Actor in a Motion Picture - Musical or Comedy |
 | George Faber | ... | Himself - Winner: Best Mini-Series or Motion Picture Made for Television |
| Edie Falco | ... | Herself - Nominee: Best Actress in a Television Series - Drama |
| Will Ferrell | ... | Himself - Nominee: Best Actor in a Motion Picture - Musical or Comedy |
| America Ferrera | ... | Herself - Winner: Best Actress in a Television Series - Musical or Comedy |
| Tina Fey | ... | Herself - Presenter: Actress in a Television Series - Drama |
| Todd Field | ... | Himself - Nominee: Best Motion Picture - Drama & Best Screenplay |
| Jamie Foxx | ... | Himself - Presenter |
| Biel Fuster | ... | Himself (as Biel) |
| Jennifer Garner | ... | Herself - Presenter: 'Little Children' Film Clip |
| Alejandro González Iñárritu | ... | Himself - Winner: Best Motion Picture - Drama & Nominee: Best Director |
| Hugh Grant | ... | Himself - Presenter: Best Original Score |
| Adrian Grenier | ... | Himself - Presenter: Best Actor in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television |
| Greg Grunberg | ... | Himself - Presenter: Best Actor in a Television Series - Drama |
| Jake Gyllenhaal | ... | Himself - Presenter: Best Screenplay |
| Maggie Gyllenhaal | ... | Herself - Nominee: Best Actress in a Motion Picture - Drama |
| Michael C. Hall | ... | Himself - Nominee: Best Actor in a Television Series - Drama |
| Tom Hanks | ... | Himself - Presenter: Cecil B. DeMille Award |
| Salma Hayek | ... | Herself - Presenter: Best Mini-Series or Motion Picture Made for Television |
| Katherine Heigl | ... | Herself - Nominee: Best Actress in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television |
| Jennifer Love Hewitt | ... | Herself - Presenter: Best Actress in a Television Series - Musical or Comedy |
| Dustin Hoffman | ... | Himself - Presenter |
| Philip Seymour Hoffman | ... | Himself - Presenter: Best Actress in a Motion Picture - Drama |
| Josh Holloway | ... | Himself |
| Djimon Hounsou | ... | Himself - Presenter: Best Foreign Language Film |
| Terrence Howard | ... | Himself - Presenter: Best Actress / Actor in a Mini-Series or a Motion Picture Made for Television |
| Jennifer Hudson | ... | Herself - Winner: Best Actress in a Supporting Role in a Motion Picture |
| Felicity Huffman | ... | Herself - Nominee: Best Actress in a Television Series - Musical or Comedy & Presenter: Best Actor in a Motion Picture - Drama |
| Jeremy Irons | ... | Himself - Winner: Best Actor in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television |
| Rinko Kikuchi | ... | Herself - Nominee: Best Actress in a Supporting Role in a Motion Picture |
| Justin Kirk | ... | Himself - Nominee: Best Actor in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television |
| Beyoncé Knowles | ... | Herself - Nominee: Best Actress in a Motion Picture - Musical or Comedy & Best Original Song |
| Ali Larter | ... | Herself |
| John Lasseter | ... | Himself - Winner: Best Animated Film |
| Hugh Laurie | ... | Himself - Winner: Best Actor in a Television Series - Drama |
| Jason Lee | ... | Himself - Nominee: Best Actor in a Television Series - Musical or Comedy |
| Evangeline Lilly | ... | Herself - Nominee: Best Actress in a Television Series - Drama |
| Eva Longoria | ... | Herself - Presenter: Best Actor in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television |
| Jennifer Lopez | ... | Herself - Presenter: Best Motion Picture - Musical or Comedy |
| Julia Louis-Dreyfus | ... | Herself - Nominee: Best Actress in a Television Series - Musical or Comedy |
| Laurence Mark | ... | Himself - Winner: Best Motion Picture - Musical or Comedy |
| Sienna Miller | ... | Herself - Presenter: Best Actress / Actor in a Mini-Series or a Motion Picture Made for Television |
| Helen Mirren | ... | Herself - Winner: Best Actress in a Motion Picture - Drama & Best Actress in a Mini-Series or a Motion Picture Made for Television |
| Christian Moralde | ... | Himself |
| Peter Morgan | ... | Himself - Winner: Best Screenplay |
| Eddie Murphy | ... | Himself - Winner: Best Actor in a Supporting Role in a Motion Picture |
| Jack Nicholson | ... | Himself - Nominee: Best Actor in a Supporting Role in a Motion Picture |
| Lorraine Nicholson | ... | Herself - Miss Golden Globe |
| Bill Nighy | ... | Himself - Winner: Best Actor in a Mini-Series or a Motion Picture Made for Television |
| Masi Oka | ... | Himself - Nominee: Best Actor in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television & Presenter: Best Actor in a Television Series - Drama |
| Sophie Okonedo | ... | Herself - Nominee: Best Actress in a Mini-Series or a Motion Picture Made for Television |
| Hayden Panettiere | ... | Herself - Presenter: Best Actor in a Television Series - Drama |
| Mary-Louise Parker | ... | Herself - Nominee: Best Actress in a Television Series - Musical or Comedy |
| Sarah Jessica Parker | ... | Herself - Presenter |
| Shawn Parr | ... | Himself - Show Announcer |
| Sarah Paulson | ... | Herself - Nominee: Best Actress in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television |
| Bill Paxton | ... | Himself - Nominee: Best Actor in a Television Series - Drama |
| Elizabeth Perkins | ... | Herself - Nominee: Best Actress in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television |
| Joaquin Phoenix | ... | Himself - Presenter: Best Actress in a Motion Picture - Musical or Comedy |
| Brad Pitt | ... | Himself - Nominee: Best Actor in a Supporting Role in a Motion Picture |
| Jeremy Piven | ... | Himself - Nominee: Best Actor in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television |
| Ellen Pompeo | ... | Herself - Nominee: Best Actress in a Television Series - Drama |
| Prince | ... | Himself - Winner: Best Original Song |
| Shonda Rhimes | ... | Herself - Winner: Best Television Series - Drama |
| Samuel Ringoir | ... | Himself |
| Shaun Robinson | ... | Host |
| Arnold Schwarzenegger | ... | Himself - Presenter: Best Motion Picture - Drama (as Gov. Arnold Schwarzenegger) |
| Martin Scorsese | ... | Himself - Winner: Best Director |
| Kyra Sedgwick | ... | Herself - Winner: Best Actress in a Television Series - Drama |
| Tony Shalhoub | ... | Himself - Nominee: Best Actor in a Television Series - Musical or Comedy |
| Charlie Sheen | ... | Himself - Presenter |
| Will Smith | ... | Himself - Nominee: Best Actor in a Motion Picture - Drama |
| Taryn Southern | ... | Herself - Red Carpet Host |
| David Spade | ... | Himself - Presenter: Actress in a Television Series - Drama |
| Steven Spielberg | ... | Himself - Presenter: Best Director |
| John Stamos | ... | Himself - Presenter: Best Actress in a Television Series - Musical or Comedy |
| Ben Stiller | ... | Himself - Presenter |
| Sharon Stone | ... | Herself - Presenter: Best Foreign Language Film |
| Meryl Streep | ... | Herself - Winner: Best Actress in a Motion Picture - Musical or Comedy |
| Kiefer Sutherland | ... | Himself - Nominee: Best Actor in a Television Series - Drama |
| Hilary Swank | ... | Herself - Presenter: Best Screenplay |
| Justin Timberlake | ... | Himself - Presenter: Best Original Song |
| Milo Ventimiglia | ... | Himself - Presenter: Best Actor in a Television Series - Drama |
| Mark Wahlberg | ... | Himself - Nominee: Best Actor in a Supporting Role in a Motion Picture |
| Naomi Watts | ... | Herself - Presenter |
| Rachel Weisz | ... | Herself - Presenter: Best Actor in a Supporting Role in a Motion Picture |
| Forest Whitaker | ... | Himself - Winner: Best Actor in a Motion Picture - Drama |
| Vanessa Williams | ... | Herself - Presenter: Best Actor in a Television Series - Musical or Comedy |
| Kate Winslet | ... | Herself - Nominee: Best Actress in a Motion Picture - Drama |
| Reese Witherspoon | ... | Herself - Presenter: Best Actor in a Motion Picture - Musical or Comedy |
| Josh Wood | ... | Himself |
| James Woods | ... | Himself - Presenter: Best Television Series - Musical or Comedy |
| Renée Zellweger | ... | Herself - Nominee: Best Actress in a Motion Picture - Musical or Comedy & Presenter |
| Marc Anthony | ... | Himself - Audience Member (uncredited) |
| Kevin Bacon | ... | Himself - Audience Member (uncredited) |
| Michael Bolton | ... | Himself - Audience Member (uncredited) |
| Hector Luis Bustamante | ... | Himself (uncredited) |
| Ricardo Chavira | ... | Himself - Audience Member (uncredited) |
| Kevin Connolly | ... | Himself - Audience Member (uncredited) |
| Emilio Estevez | ... | Himself - Audience Member (uncredited) |
| Taylor Hackford | ... | Himself - Audience Member (uncredited) |
| Jay-Z | ... | Himself - Audience Member (uncredited) |
| Ashley Jensen | ... | Herself - Audience Member (uncredited) |
| Angelina Jolie | ... | Herself - Audience Member (uncredited) |
| Eric Mabius | ... | Himself - Audience Member (uncredited) |
| William H. Macy | ... | Himself - Audience Member (uncredited) |
| Dominic Monaghan | ... | Himself - Audience Member (uncredited) |
| Becki Newton | ... | Herself - Audience Member (uncredited) |
| Ana Ortiz | ... | Herself - Audience Member (uncredited) |
| Jada Pinkett Smith | ... | Herself - Audience Member (uncredited) |
| Nicollette Sheridan | ... | Herself - Audience Member (uncredited) |
| Donald Trump | ... | Himself (uncredited) |
| Michael Urie | ... | Himself - Audience Member (uncredited) |
company.