Kristine Bendul as Dancer
Halle Berry as Herself - Presenter: Best Actress
Jessica Biel as Herself - Presenter: Technical Awards
Dustin Lance Black as Himself - Winner: Best Original Screenplay
Jack Black as Himself - Presenter: Best Animated Feature / Best Animated Short Film
Danny Boyle as Himself - Winner: Best Director
Marlon Brando as Himself (archive footage)
Adrien Brody as Himself - Presenter: Best Actor
Josh Brolin as Himself - Nominee: Best Supporting Actor
Donald Graham Burt as Himself - Winner: Best Art Direction
Ben Burtt as Himself - Nominee: Best Sound & Best Sound Editing
Greg Cannom as Himself - Winner: Best Makeup
Cyd Charisse as Herself - Memorial Tribute (archive footage)
Christian Colson as Himself - Winner: Best Picture
Dominic Cooper as Himself - Performer
Marion Cotillard as Herself - Presenter: Best Actress in a Leading Role
Daniel Craig as Himself - Presenter: Best Costume Design / Best Makeup / Best Art Direction
Michael Crichton as Himself - Memorial Tribute (archive footage)
Penélope Cruz as Herself - Winner: Best Supporting Actress
Miley Cyrus as Herself - Audience
Stephen Daldry as Himself - Nominee: Best Director
Burt Dalton as Himself - Winner: Best Visual Effects
Jules Dassin as Himself - Memorial Tribute (archive footage)
Adam Davenport
Viola Davis as Herself - Nominee: Best Supporting Actress
Roger Deakins as Himself - Nominee: Best Cinematography
Robert De Niro as Himself - Presenter: Best Actor
Alexandre Desplat as Himself - Nominee: Best Original Score
Chris Dickens as Himself - Winner: Best Editing
Pete Docter as Himself - Nominee: Best Original Screenplay
Anthony Dod Mantle as Himself - Winner: Best Cinematography
Robert DoQui as Himself - Memorial Tribute (archive footage)
Michael Douglas as Himself - Presenter: Best Actor
Robert Downey Jr. as Himself - Nominee - Best Supporting Actor
Faye Dunaway as Herself (archive footage)
Zac Efron as Himself - Presenter / Performer
Danny Elfman as Himself - Nominee: Best Original Score
Manny Farber as Himself - Memorial Tribute (archive footage)
Tina Fey as Herself - Presenter
David Fincher as Himself - Nominee: Best Director
Nina Foch as Herself - In Memoriam (archive footage)
James Franco as Himself - Presenter: Best Live Action Short
Jochen Alexander Freydank as Himself - Winner: Best Live Action Short Film
Peter Gabriel as Himself - Nominee: Best Original Song
Sidney Ganis
Whoopi Goldberg as Herself - Presenter: Best Supporting Actress
Cuba Gooding Jr. as Himself - Presenter: Best Supporting Actor
Elliot Graham as Himself - Nominee: Best Editing
Joel Grey as Himself - Presenter: Best Supporting Actor
Daniel P. Hanley as Himself - Nominee: Best Editing
David Hare as Himself - Nominee: Best Adapted Screenplay
Anne Hathaway as Herself - Nominee
Goldie Hawn as Herself - Presenter: Best Supporting Actress
John Michael Hayes as Himself - Memorial Tribute (archive footage)
Taraji P. Henson as Herself - Nominee: Best Supporting Actress
Werner Herzog as Himself - Nominee: Best Documentary
Charlton Heston as Himself - Memorial Tribute (archive footage)
Mike Hill as Himself - Nominee: Best Editing
Pat Hingle as Himself - Memorial Tribute (archive footage)
Philip Seymour Hoffman as Himself - Nominee: Best Supporting Actor
Anthony Hopkins as Himself - Presenter: Best Actor
James Newton Howard as Himself - Nominee: Best Original Score
Ron Howard as Himself - Nominee: Best Director
Vanessa Hudgens as Herself - Performer
Courtney Hunt as Herself - Nominee: Best Original Screenplay
Anjelica Huston as Herself - Presenter: Best Supporting Actress
Kon Ichikawa as Himself - Memorial Tribute (archive footage)
Hugh Jackman as Himself - Host / Performer
Richard Jenkins as Himself - Nominee: Best Actor
Charles H. Joffe as Himself - Memorial Tribute (archive footage)
Van Johnson as Himself - Memorial Tribute (archive footage)
Ollie Johnston as Himself - In Memoriam (archive footage)
Angelina Jolie as Herself - Nominee: Best Actress
Janusz Kaminski as Himself - Presenter: Best Live Action Short Film
Kunio Katô as Himself - Winner - Best Animated Short Film
Kathleen Kennedy as Herself - Nominee: Best Picture
Evelyn Keyes as Herself - Memorial Tribute (archive footage)
Alicia Keys as Herself - Presenter
Nicole Kidman as Herself - Presenter: Best Actress in a Leading Role
Richard King as Himself - Winner: Best Sound Editing

Ben Kingsley as Himself - Presenter: Best Actor
Kevin Kline as Himself - Presenter: Best Supporting Actor
Beyoncé Knowles as Herself - Performer (as Beyoncé)
Frank Langella as Himself - Nominee - Best Actor
Queen Latifah as Herself - Performer: I'll Be Seeing You
Heath Ledger as Himself - Winner: Best Performance by an Actor in a Supporting Role (archive footage)
John Legend as Himself - Performer (song "Down to Earth")
Mike Leigh as Himself - Nominee: Best Original Screenplay
Melissa Leo as Herself - Nominee: Best Actress
Jerry Lewis as Himself - Jean Hersholt Humanitarian Award Recipient
Sophia Loren as Herself - Presenter: Best Actress in a Leading Role
Bernie Mac as Himself - In Memoriam (archive footage)
Shirley MacLaine as Herself - Presenter: Best Actress in a Leading Role
Bill Maher as Himself - Presenter
Abby Mann as Himself - Memorial Tribute (archive footage)
Frank Marshall as Himself - Nominee: Best Picture
E. Anthony Martinez as Performer - USC Trojan Marching Band
Steve Martin as Himself - Presenter
Martin McDonagh as Himself - Nominee: Best Original Screenplay
Chris Menges as Himself - Nominee: Best Cinematography
Anthony Minghella as Himself - Nominee: Best Picture / Memorial Tribute (archive footage)
Claudio Miranda as Himself - Nominee: Best Cinematography
Ricardo Montalban as Himself - Memorial Tribute (archive footage)
Peter Morgan as Himself - Nominee: Best Adapted Screenplay
Robert Mulligan as Himself - Memorial Tribute (archive footage)
Eddie Murphy as Himself - Presenter: Jean Hersholt Humanitarian Award
Megan Mylan as Herself - Winner: Best Documentary Short Subject
Paul Newman as Himself - Memorial Tribute (archive footage)
Thomas Newman as Himself - Nominee: Best Original Score & Best Original Song
Michael O'Connor as Himself - Winner: Best Costume Design
Brett Padelford as Performer - USC Trojan Marching Band)
Sarah Jessica Parker as Herself - Presenter: Best Costume Design / Best Makeup / Best Art Direction
Robert Pattinson as Himself - Presenter
Sean Penn as Himself - Winner: Best Actor
Wally Pfister as Himself - Nominee: Best Cinematography
Harold Pinter as Himself - Memorial Tribute (archive footage)
Freida Pinto as Herself - Presenter: Best Foreign Language Film
Brad Pitt as Himself - Nominee - Best Actor
Sydney Pollack as Himself - In Memoriam (archive footage)
Resul Pookutty as Himself - Winner: Best Sound
Natalie Portman as Herself - Presenter: Best Cinematography
Steve Preeg as Himself - Winner: Best Visual Effects
Richard Pryke as Himself - Winner: Best Sound
A.R. Rahman as Himself - Winner: Best Original Score / Best Original Song
Jim Reardon as Himself - Nominee: Best Original Screenplay
Seth Rogen as Himself - Presenter: Best Live Action Short
Leonard Rosenman as Himself - Memorial Tribute (archive footage)
Eric Roth as Himself - Nominee: Best Adapted Screenplay
Mickey Rourke as Himself - Nominee
Eva Marie Saint as Herself - Presenter: Best Supporting Actress
Roy Scheider as Himself - Memorial Tribute (archive footage)
Paul Scofield as Himself - Memorial Tribute (archive footage)
Amanda Seyfried as Herself - Performer
John Patrick Shanley as Himself - Nominee: Best Adapted Screenplay
Michael Shannon as Himself - Nominee: Best Actor in a Supporting Role
Lee Smith as Himself - Nominee: Best Editing
Will Smith as Himself - Presenter
Steven Spielberg as Himself - Presenter: Best Picture
Andrew Stanton as Himself - Winner: Best Animated Film / Nominee: Best Original Screenplay
Tom Stern as Himself - Nominee: Best Cinematography
Ben Stiller as Himself - Presenter: Best Cinematography
Meryl Streep as Herself - Nominee: Best Actress in a Leading Role
Robin Swicord as Herself - Nominee: Best Adapted Screenplay
Tilda Swinton as Herself - Presenter: Best Supporting Actress
Ian Tapp as Himself - Winner: Best Sound
Charlize Theron as Herself (archive footage)
Marisa Tomei as Herself - Nominee: Best Supporting Actress
Gina Tuttle as Announcer
Vampira as Herself - Memorial Tribute (archive footage)
Gus Van Sant as Himself - Nominee: Best Director
Christopher Walken as Himself - Presenter: Best Supporting Actor
Angus Wall as Himself - Nominee: Best Editing
David Watkin as Himself - Memorial Tribute (archive footage)
James Whitmore as Himself - Memorial Tribute (archive footage)
Richard Widmark as Himself - Memorial Tribute (archive footage)
Kate Winslet as Herself - Winner: Best Actress
Stan Winston as Himself - Memorial Tribute (archive footage)
Reese Witherspoon as Herself - Presenter: Best Director
Matthew Wood as Himself - Nominee: Best Sound Editing
Victor J. Zolfo as Himself - Winner: Best Art Direction