Trailer
Images
 | James Cagney as George M. Cohan |
 | Joan Leslie as Mary |
 | Walter Huston as Jerry Cohan |
 | Richard Whorf as Sam Harris |
 | Irene Manning as Fay Templeton |
 | George Tobias as Dietz |
 | Rosemary DeCamp as Nellie Cohan |
 | Jeanne Cagney as Josie Cohan |
 | Frances Langford as Singer |
 | George Barbier as Erlanger |
 | Walter Catlett as Theatre Manager |
 | Douglas Croft as George M. Cohan, as a boy of 13 |
 | Eddie Foy Jr. as Eddie Foy |
 | Minor Watson as Albee |
 | Chester Clute as Goff |
 | Odette Myrtil as Madame Bartholdi |
 | Patsy Parsons as Josie Cohan, as a girl of 12 |
 | S.Z. Sakall as Schwab |
 | Jack Young as The President |
 | Ann Doran as Receptionist (uncredited) |
 | Frank Faylen as Sergeant on Parade (uncredited) |
 | Pat Flaherty as Sgt. Lewis (uncredited) |
 | Bert Moorhouse as Maurice Ruppe (uncredited) |
 | Dolores Moran as The Pippirino (uncredited) |
 | Poppy Wilde as Chorus Girl for 'Little Johnny Jones' Number (uncredited) |
 | Phyllis Kennedy as Fanny (uncredited) |
 | Doris Merrick as (uncredited) |
| Jean Inness as Reporter (uncredited) |
| Dorothy Kelly as (uncredited) |
| Hazel Dohlman as Theatre Patron (uncredited) |
| John Breen as Soldier (uncredited) |
| Jack Deery as Theatre Patron (uncredited) |
| John Alban as Theatre Patron (uncredited) |
 | Murray Alper as Wiseguy (uncredited) |
 | Audrey Long as Dietz and Goff's Receptionist (uncredited) |
 | Ernie Stanton as Waiter (uncredited) |
| Production | |
| Hal B. Wallis | Executive Producer |
Camera | |
| James Wong Howe | Director of Photography |
Editing | |
| George Amy | Editor |
Writing | |
| Robert Buckner | Screenplay |
| Edmund Joseph | Screenplay |
Production | |
| William Cagney | Producer |
Directing | |
| Michael Curtiz | Director |
Production | |
| Jack L. Warner | Executive Producer |
Writing | |
| Julius J. Epstein | Screenplay |
Costume & Make-Up | |
| Perc Westmore | Makeup Artist |
Crew | |
| Everett Alton Brown | Sound Recordist |
| LeRoy Prinz | Choreographer |
Costume & Make-Up | |
| Martha Acker | Hairstylist |
| Ruby Felker | Hairstylist |
| Bill Cooley | Makeup Artist |
| Milo Anderson | Costume Design |
Sound | |
| Heinz Roemheld | Original Music Composer |
| Ray Heindorf | Original Music Composer |
Costume & Make-Up | |
| Bill Phillips | Makeup Artist |
Sound | |
| George M. Cohan | Songs |
Art | |
| Carl Jules Weyl | Art Direction |
Costume & Make-Up | |
| Rydo Loshak | Wardrobe Master |
Writing | |
| Robert Buckner | Story |
