| Person | Type | Job | Role(s) |
|---|---|---|---|
 Arthur Freed | Crew | Production | Producer |
 Blanche Sewell | Crew | Editing | Editor |
 Cedric Gibbons | Crew | Art | Art Direction |
 Edward Buzzell | Crew | Directing | Director |
 Edwin B. Willis | Crew | Art | Set Decoration |
Fred F. Finklehoffe | Crew | Writing | Screenplay |
Gile Steele | Crew | Costume & Make-Up | Costume Design |
Hugh Martin | Crew | Sound | Songs |
 Irene | Crew | Costume & Make-Up | Costume Supervisor |
Irving Brecher | Crew | Writing | Screenplay |
John Cecil Holm | Crew | Writing | Novel |
Lennie Hayton | Crew | Sound | Original Music Composer |
Leonard Smith | Crew | Camera | Director of Photography |
Ralph Blane | Crew | Sound | Songs |
I. Miller | Crew | Costume & Make-Up | Shoe Design |
 Barbara Bedford | Cast | Actress | Chaperone at Dance |
 Bess Flowers | Cast | Actress | Prom Guest |
 Beverly Tyler | Cast | Actress | Vocalist |
 Billy Bletcher | Cast | Actor | Waxer |
Bob Stebbins | Cast | Greenie | |
 Chill Wills | Cast | Actor | Chester Short |
 Colin Kenny | Cast | Actor | Party Guest |
 Darwood Kaye | Cast | Killer | |
 Dick Gordon | Cast | Actor | Party Guest |
 Donald MacBride | Cast | Actor | Capt. Bradd |
 Gil Stratton | Cast | Actor | Cadet |
 Gloria DeHaven | Cast | Actress | Minerva Fierce |
Harry Duff | Cast | Actor | Cadet (uncredited) |
 Harry Hayden | Cast | Actor | Prof. Walter Morton |
 Harry James | Cast | Actor | Himself |
 Henry O'Neill | Cast | Actor | Maj. Roger W. Reeber |
Hugh Sheridan | Cast | Cadet | |
 Isabel Randolph | Cast | Actress | Mrs. Morton |
Jack Jordan | Cast | Harvey "Hunk" Hoyt | |
 Jack Lindquist | Cast | Cadet | |
Jack Wagner | Cast | Cadet | |
James Carlisle | Cast | Actor | Party Guest |
 James Ellison | Cast | Actor | Cadet |
Joe Geil | Cast | Cadet | |
John Treul | Cast | Cadet | |
 June Allyson | Cast | Actress | Ethel |
Kenneth Wilson | Cast | Cadet | |
Kenny Bowers | Cast | Dutch Miller | |
 Lucille Ball | Cast | Actress | Lucille Ball |
Lulu Mae Bohrman | Cast | Actress | Elderly Woman |
 Morris Ankrum | Cast | Actor | Col. Harkrider |
 Nana Bryant | Cast | Actress | Mrs. Dalrymple |
 Nancy Walker | Cast | Actress | Nancy - Blind Date |
Ralph Hoopes | Cast | Cadet | |
 Robert Emmett O'Connor | Cast | Actor | Train Conductor |
 Sara Haden | Cast | Actress | Miss Talbert |
 Shirley Jean Rickert | Cast | Actress | Dancer |
Skip E. Lowe | Cast | Cadet | |
 Stanley Donen | Cast | Actor | Cadet |
Tommy Dix | Cast | Actor | Elwood C. "Bud" Hooper |
 Virginia Weidler | Cast | Actress | Helen Schlesinger |
 William Gaxton | Cast | Actor | Jack O'Riley |
Don Gallaher | Cast | Cadet | |
Carl R. Botefuhr | Cast | Actor | Cadet |
 Caren Marsh | Cast | Actress | Dancer |
Riley Thompson | Cast | Cadet | |
Milton Chisholm | Cast | Cadet | |
Herb Lurie | Cast | Cadet | |
Ken Wilson | Cast | Cadet | |
George Rowland | Cast | Cadet | |
Cal Rothenberg | Cast | Cadet | |
James Pilcher | Cast | Cadet | |
Jack McGee | Cast | Cadet | |
Mac Garn | Cast | Cadet | |
Art Thompson | Cast | Elderly Man | |
John Allbule | Cast | Cadet | |
Jack Coffey | Cast | Cadet | |
Richard Dick | Cast | Cadet | |
Bradley Hail | Cast | Cadet | |
Ward Ellis | Cast | Cadet | |
Fred Jenel | Cast | Cadet | |
Sam Kamie | Cast | Cadet | |
Dale Lefler | Cast | Cadet | |
George Lockett | Cast | Cadet | |
Norris Durham | Cast | Cadet | |
Marguerite Campbell | Cast | Woman | |
| Person | Type | Job | Role(s) |
