Edward G. Robinson as Mr. Wilson
Loretta Young as Mary Longstreet
Orson Welles as Prof. Charles Rankin
Philip Merivale as Judge Adam Longstreet
Richard Long as Noah Longstreet
Konstantin Shayne as Konrad Meinike
Byron Keith as Dr. Jeffrey Lawrence
Billy House as Mr. Potter
Martha Wentworth as Sara
David Bond as Student
John Brown as Passport Photographer
Neal Dodd as Minister
Nancy Evans as Undetermined Role
Adolph Faylauer as War Crimes Commision Member
Fred Godoy as Undetermined Role
Theodore Gottlieb as Fairbright
Joseph Granby as Undetermined Role
Ethan Laidlaw as Todd
Ruth Lee as Undetermined Role
Lillian Molieri as Undetermined Role
Isabel O'Madigan as Mrs. Lawrence
Gabriel Peralta as Undetermined Role
Gerald Pierce as Kid Throwing Newspaper Shreds
Robert Raison as Undetermined Role
Rebel Randall as Undetermined Role
Johnny Sands as Jogging Student in Woods
Erskine Sanford as Party Guest
Pietro Sosso as Mr. Peabody
Josephine Victor as Undetermined Role
Music by the great Kevin MacLeod