Host: Joseph L. Mankiewicz (Host; Award Presenter)
Performer: Harry Belafonte (Performer of Nominated Song)
Performer: Maurice Chevalier (Award Presenter; Performer of Nominated Song; Introduction of Claire Trevor and Mel Ferrer)
Performer: Eddie Fisher (Performer of Nominated Song)
Performer: Dean Martin (Performer of Nominated Song; Participant in Live Specialty Segment)
Performer: Jane Powell (Performer of Nominated Song)
Performer: André Previn (Orchestra Conductor)
Performer: Millard Thomas (Performer of Nominated Song)
Self: Robert Russell Bennett (Award Winner)
Self: Jay Blackton (Award Winner)
Self: Ernest Borgnine (Award Presenter; Award Winner; Theater Audience Appearance)
Self: Marlon Brando (Award Presenter (prerecorded))
Self: Robert Burks (Award Winner)
Self: James Cagney (Award Presenter; Theater Audience Appearance)
Self: Cantinflas (Award Presenter (prerecorded))
Self: Paddy Chayefsky (Award Winner)
Self: Sam Comer (Award Winner)
Self: Hal Corl (Scientific and Technical Award Recipient)
Self: Adolph Deutsch (Award Winner)
Self: Farciot Edouart (Scientific and Technical Award Recipient)
Self: Sammy Fain (Award Winner)
Self: Mel Ferrer (Award Presenter; Commentator)
Self: William Flannery (Award Winner)
Self: Friz Freleng (Award Acceptor)
Self: Daniel Fuchs (Award Winner)
Self: John Fulton (Award Acceptor)
Self: Merrell Gage (Award Acceptor)
Self: Nancy Hamilton (Award Winner)
Self: Charles Handley (Award Acceptor)
Self: Susan Hayward (Award Presenter)
Self: Rita Hayworth (Theater Audience Appearance)
Self: Edith Head (Theater Audience Appearance)
Self: Harold Hecht (Award Winner)
Self: Audrey Hepburn (Award Presenter)
Self: Winston Hibler (Award Acceptor)
Self: James Wong Howe (Award Winner)
Self: Emery Huse (Award Acceptor)
Self: Fred Hynes (Award Acceptor)
Self: Jennifer Jones (Award Presenter)
Self: Grace Kelly (Award Presenter)
Self: Arthur Krams (Award Winner)
Self: Charles LeMaire (Award Winner)
Self: Peggy Lee (Award Presenter)
Self: Jack Lemmon (Award Winner; Award Presenter)
Self: Sonya Levien (Award Winner)
Self: William Ludwig (Award Winner)
Self: William A. Lyon (Award Winner)
Self: Anna Magnani (Award Presenter (prerecorded))
Self: Delbert Mann (Award Winner)
Self: Joe Mantell (Award Presenter; Introduction of Film Specialty Segment)
Self: Bill Miller (Appearance in Welcoming Remarks)
Self: Sal Mineo (Award Presenter)
Self: Charles Nelson (Award Winner)
Self: Alfred Newman (Award Winner)
Self: Edmund O'Brien (Award Presenter)
Self: Arthur O'Connell (Award Presenter)
Self: Eleanor Parker (Award Presenter)
Self: Marisa Pavan (Award Acceptor; Award Presenter)
Self: Hal Pereira (Award Winner)
Self: Robert Priestly (Award Winner)
Self: Helen Rose (Award Winner)
Self: Eva Marie Saint (Award Presenter)
Self: George Seaton (Welcoming Remarks)
Self: Frank Sinatra (Theater Audience Appearance; Award Presenter)
Self: Claire Trevor (Award Presenter)
Self: Jun Tsuchiya (Award Acceptor)
Self: Jo Van Fleet (Award Winner; Award Presenter)
Self: Paul Francis Webster (Award Winner)
Self: Arthur de Titta (Award Acceptor)