James Craig

Jeff Caighn

Signe Hasso

Carola Ballister

Edmund Gwenn

Albert Richard Kingby

Audrey Totter

Lili Roegan

Mabel Paige

Marie Drumman

John Warburton

Clyde Ballister

Henry O'Neill

Duffy

Grant Withers

Jonathan

Felix Bressart

Professor Budlow

Warner Anderson

Miles Kempen

Stephen McNally

Co-Pilot (as Horace McNally)

John Eldredge

Farrel

King Baggot

Lunch Room Customer (uncredited)

Karin Booth

Miss Day (voice) (uncredited)

John Carlyle

Drumman Son (uncredited)

Edward L. Cahn