John Witty

饰：Dr. David Galloway

Genine Graham

饰：Alison Maxwell

Patience Rentoul

Patience Rentoul

饰：Mrs. Williams

Gerald Nodin

Gerald Nodin

饰：Sir Brian Roderick

坎贝尔·辛格

Campbell Singer

饰：Inspector Prebble

Max Brimmell

饰：Krim

帕特里夏·拉芬

Patricia Laffan

饰：Rosa Warren

Barry Faber

饰：Herbert

Harry Hearn

Harry Hearn

饰：Lighterman

Frederick Allen

饰：Jackson Prescot

Mollie Looe

饰：Nurse Farthing,(as Molly Looe)

Tom Masson

饰：Joe