Character Name : Danny O'Hara

Original Name : James Cagney

Gender : Male

Character Name : Pat O'Hara

Original Name : Pat O’Brien

Gender : Male

Character Name : Lucille Jackson

Original Name : Olivia de Havilland

Gender : Female

Character Name : Mike O'Hara

Original Name : Frank McHugh

Gender : Male

Character Name : Carbarn Hammerschlog

Original Name : Allen Jenkins

Gender : Male

Character Name : Ma O'Hara

Original Name : Mary Gordon

Gender : Female

Character Name : Capt. Jackson

Original Name : J. Farrell MacDonald

Gender : Male

Character Name : Doc Mullins (as Thomas Jackson)

Original Name : Thomas E. Jackson

Gender : Male

Character Name : Joe Delancy (as Harvey Perry)

Original Name : Harvey Parry

Gender : Male