Professor John Malcolm Francis Willingdon

Superintendent G.W. Folland

Goldie Phillips

Ann Willingdon

Stephen Lane

Mrs. Emily Georgina Peckett

Arthur Lytton, the Prime Minister

Mrs. Willingdon

Station Policeman

Woman in Phone Box

Army Mechanic

Man on Bus (uncredited)

Camera

Art

Production

Production

Directing

Camera

Camera

Camera

Sound

Costume & Make-Up

Editing

Editing

Sound

Production

Directing

Directing

Production

Directing

Writing

Writing

Sound

Camera

Sound

Costume & Make-Up

Directing

Production

Directing

Production

Sound