| Guest Stars |
| •Ann Blyth (1) | played | Herself - Performer | Recurring (third appearance) |
| •Anna Maria Alberghetti | played | Herself - Performer | Recurring (first appearance) |
| •Anthony Quinn (1) | played | Presenter: Best Supporting Actress | Recurring (second appearance) |
| •Bette Davis | played | Presenter: Honorary Awards | Recurring (11th appearance) |
| •Bob Hope | played | Host | Recurring (8th appearance) |
| •Burt Lancaster | played | Performer: 'It's Great Not to Be Nominated' | Recurring (first appearance) |
| •Cary Grant | played | Presenter: Best Actor | Recurring (4th appearance) |
| •Clark Gable | played | Co-Presenter: Writing Awards | Recurring (4th appearance) |
| •Cyd Charisse | played | Co-Presenter: Documentary Awards | Recurring (first appearance) |
| •David Lean | played | Best Director Winner | Recurring (third appearance) |
| •David Niven | played | Host | Recurring (first appearance) |
| •Dean Martin (1) | played | Himself - Performer | Recurring (4th appearance) |
| •Debbie Reynolds | played | Herself - Performer | Recurring (first appearance) |
| •Doris Day | played | Co-Presenter: Writing Awards | Recurring (first appearance) |
| •Dorothy Malone | played | Co-Presenter: Best Sound | Recurring (second appearance) |
| •Ernest Borgnine | played | Co-Presenter: Documentary Awards | Recurring (third appearance) |
| •Eva Marie Saint | played | Co-Presenter: Art Direction-Set Decoration Awards | Recurring (4th appearance) |
| •Fred Astaire | played | Co-Presenter: Best Foreign Language Film | Recurring (second appearance) |
| •Gary Cooper (1) | played | Presenter: Best Picture | Recurring (6th appearance) |
| •Gregory Peck | played | Co-Presenter: Art Direction-Set Decoration Awards | Recurring (5th appearance) |
| •Hope Lange | played | Nominee: Best Actress in a Supporting Role & Co-Presenter: Scientific & Technical Awards | Recurring (first appearance) |
| •Jack Lemmon | played | Host | Recurring (third appearance) |
| •James Stewart (1) | played | Host | Recurring (7th appearance) |
| •Jean Simmons | played | Herself - accepting Best Actor Award for Alec Guinness | Recurring (second appearance) |
| •Jennifer Jones (1) | played | Co-Presenter: Short Subjects Awards | Recurring (6th appearance) |
| •Joan Collins | played | Presenter: Cinematography Awards | Recurring (first appearance) |
| •Joanne Woodward | played | Winner: Best Actress in a Leading Role & Co-Presenter: Best Film Editing | Recurring (first appearance) |
| •John Wayne | played | Presenter: Best Actress | Recurring (third appearance) |
| •Johnny Mathis | played | Himself - Performer | Recurring (first appearance) |
| •June Allyson | played | Presenter: Best Special Effects | Recurring (first appearance) |
| •Kim Novak | played | Herself - accepting Writing Award for Pierre Boulle | Recurring (first appearance) |
| •Kirk Douglas | played | Himself - Performer: 'It's Great Not to Be Nominated' | Recurring (4th appearance) |
| •Lana Turner | played | Presenter: Best Supporting Actor | Recurring (second appearance) |
| •Maurice Chevalier | played | Himself - Performer | Recurring (third appearance) |
| •Miyoshi Umeki | played | Best Supporting Actress Winner | Recurring (first appearance) |
| •Paul Newman | played | Co-Presenter: Best Film Editing | Recurring (first appearance) |
| •Red Buttons | played | Best Supporting Actor Winner | Recurring (first appearance) |
| •Robert Ryan (3) | played | Co-Presenter: Costume Design Awards | Recurring (second appearance) |
| •Rock Hudson | played | Performer: 'Baby, It's Cold Outside' & Co-Presenter: Short Subjects Awards | Recurring (second appearance) |
| •Rosalind Russell | played | Host | Recurring (4th appearance) |
| •Sam Spiegel | played | Best Picture Winner, as producer | Recurring (second appearance) |
| •Shirley Jones (1) | played | Herself - Performer | Recurring (first appearance) |
| •Sophia Loren | played | Presenter: Best Director | Recurring (first appearance) |
| •Tommy Sands | played | Himself - Performer | Recurring (second appearance) |
| •Wendell Corey | played | Co-Presenter: Costume Design Awards | Recurring (first appearance) |
| •Anita Ekberg | played | Co-Presenter: Music Awards | |
| •Dana Wynter | played | Co-Presenter: Best Foreign Language Film | |
| •Jimmie Rodgers | played | Himself - Performer | |
| •Mae West | played | Herself - Performer | |
| •Ronald Reagan | played | Co-Presenter: Scientific & Technical Awards | |
| •Tab Hunter | played | Himself - Performer | |
| •Van Johnson | played | Co-Presenter: Best Sound | |
| •Vic Damone | played | Himself - Performer | |
| •Vincent Price | played | Co-Presenter: Music Awards | |
