James Stewart

Theodore Honey

Glynis Johns

Marjorie Corder

Marlene Dietrich

Monica Teasdale

Janette Scott

Elspeth Honey

Jack Hawkins

Dennis Scott

Elizabeth Allan

Shirley Scott

Ronald Squire

Sir John, Director

Wilfrid Hyde-White

Fisher, Inspector of Accidents (uncredited)

Bessie Love

Plane Passenger (uncredited)