My Man Godfrey (1936)
Lead Actor: William Powell
Lead Actress: Carole Lombard
Supporting Actor: Mischa Auer
Supporting Actress: Alice Brady
*movies are listed in chronological order
Related poll: Oscar Winning Roles in the Same Movie
See part 2 here.
Lead Actor: William Powell
Lead Actress: Carole Lombard
Supporting Actor: Mischa Auer
Supporting Actress: Alice Brady
Lead Actress: Vivien Leigh*
Supporting Actress: Hattie McDaniel*
Lead Actor: Clark Gable
Supporting Actress: Olivia de Havilland
Lead Actress: Greer Garson*
Supporting Actress: Teresa Wright*
Lead Actor: Walter Pidgeon
Supporting Actor: Henry Travers
Supporting Actress: May Whitty
Supporting Actress: Katina Paxinou*
Lead Actor: Gary Cooper
Lead Actress: Ingrid Bergman
Supporting Actor: Akim Tamiroff
Lead Actress: Jennifer Jones*
Supporting Actor: Charles Bickford
Supporting Actress: Gladys Cooper
Supporting Actress: Anne Revere
Supporting Actress: Celeste Holm*
Lead Actor: Gregory Peck
Lead Actress: Dorothy McGuire
Supporting Actress: Anne Revere
Lead Actress: Irene Dunne
Supporting Actor: Oscar Homolka
Supporting Actress: Barbara Bel Geddes
Supporting Actress: Ellen Corby
Lead Actress: Jane Wyman*
Lead Actor: Lew Ayres
Supporting Actor: Charles Bickford
Supporting Actress: Agnes Moorehead
Lead Actor: William Holden
Lead Actress: Gloria Swanson
Supporting Actor: Erich von Stroheim
Supporting Actress: Nancy Olson
Supporting Actor: George Sanders*
Lead Actress: Anne Baxter
Lead Actress: Bette Davis
Supporting Actress: Celeste Holm
Supporting Actress: Thelma Ritter
Lead Actress: Vivien Leigh*
Supporting Actor: Karl Malden*
Supporting Actress: Kim Hunter*
Lead Actor: Marlon Brando
Supporting Actor: Frank Sinatra*
Supporting Actress: Donna Reed*
Lead Actor: Montgomery Clift
Lead Actor: Burt Lancaster
Lead Actress: Deborah Kerr
Lead Actor: Marlon Brando*
Supporting Actress: Eva Marie Saint*
Supporting Actor: Lee J. Cobb
Supporting Actor: Karl Malden
Supporting Actor: Rod Steiger
Lead Actress: Lana Turner
Supporting Actor: Arthur Kennedy
Supporting Actor: Russ Tamblyn
Supporting Actress: Hope Lange
Supporting Actress: Diane Varsi
Lead Actor: Tony Curtis
Lead Actor: Sidney Poitier
Supporting Actor: Theodore Bikel
Supporting Actress: Cara Williams
Lead Actor: Paul Newman
Lead Actress: Piper Laurie
Supporting Actor: Jackie Gleason
Supporting Actor: George C. Scott
Lead Actor: Maximilian Schell*
Lead Actor: Spencer Tracy
Supporting Actor: Montgomery Clift
Supporting Actress: Judy Garland
Lead Actor: Albert Finney
Supporting Actor: Hugh Griffith
Supporting Actress: Diane Cilento
Supporting Actress: Edith Evans
Supporting Actress: Joyce Redman
Lead Actor: Laurence Olivier
Supporting Actor: Frank Finlay
Supporting Actress: Joyce Redman
Supporting Actress: Maggie Smith
Lead Actress: Elizabeth Taylor*
Supporting Actress: Sandy Dennis*
Lead Actor: Richard Burton
Supporting Actor: George Segal
Supporting Actress: Estelle Parsons*
Lead Actor: Warren Beatty
Lead Actress: Faye Dunaway
Supporting Actor: Gene Hackman
Supporting Actor: Michael J. Pollard
Lead Actress: Katharine Hepburn*
Lead Actor: Spencer Tracy
Supporting Actor: Cecil Kellaway
Supporting Actress: Beah Richards