William Powell
— Capt. Bill Tennant
Edna Best
— Norah Kerr
Colin Clive
— Capt. Andrew 'Andy' Kerr
Hobart Cavanaugh
— Homer, Tennant's Aide
Halliwell Hobbes
— General C.O. Furlong
Donald Crisp
— Peadar Conlan
J.M. Kerrigan
— O'Duffy
Henry O'Neill
— Dan
Phil Regan
— Young Irishman Killed by Andrew
Arthur Treacher
— Merriman
Maxine Doyle
— Pauline
Arthur Aylesworth
— Kirby
Gertrude Short
— Evie, the barmaid
Anne Shirley
— Flower peddler