Peter Sellers

~ as ~

Mr. Hoffman

Sinéad Cusack

~ as ~

Miss Smith

Jeremy Bulloch

~ as ~

Tom Mitchell

Ruth Dunning

~ as ~

Mrs. Mitchell

David Lodge

~ as ~

Foreman (uncredited)

George Hilsdon

~ as ~

Ticket Collector Kings Cross (uncredited)

John Tatum

~ as ~

Man in Restaurant (uncredited)

Kay Hall

~ as ~

(uncredited)