Character Name : Professor John Malcolm Francis Willingdon

Original Name : Barry Jones

Gender : Male

Character Name : Superintendent G.W. Folland

Original Name : André Morell

Gender : Male

Character Name : Goldie Phillips

Original Name : Olive Sloane

Gender : Female

Character Name : Ann Willingdon

Original Name : Sheila Manahan

Gender : Female

Character Name : Stephen Lane

Original Name : Hugh Cross

Gender : Male

Character Name : Mrs. Emily Georgina Peckett

Original Name : Joan Hickson

Gender : Female

Character Name : Arthur Lytton, the Prime Minister

Original Name : Ronald Adam

Gender : Male

Character Name : Mrs. Willingdon

Original Name : Marie Ney

Gender : Female

Character Name : Station Policeman

Original Name : Joss Ackland

Gender : Male

Character Name : Woman in Phone Box

Original Name : Marianne Stone

Gender : Female

Character Name : Army Mechanic

Original Name : John Stratton

Gender : Male