Reg Dixon as

Peter Martyn as

Belinda Lee as

Lionel Jeffries as

Ruth Trouncer as Joyce

Alexander Gauge as Wellington-Simpson

Myrtle Rowe as Milly

Arthur Young as Joe Dawson

Hal Osmond as Yokel

Tom Gill as Foreign Office Official

Ronnie Stevens as B.B.C. Man

Alan Robinson as Thackery

Bill Lowe as Civil Servant

Doris Hare as Customer

Ian Fleming as Dr. Moxom

Patrick Jordan as Reporter

Alan Gifford as American Ambassador

Roger Maxwell as Major

Jan Holden as Receptionist

Scott Harrold as Man in Surgery

Phil Park as Vicar

James Raglan as Chancellor

Peter Sinclair as 1st Minister

Charles Maunsell as 3rd Minister

Frank Forsyth as 2nd Minister

Geoffrey Denys as 4th Minister

Neil More as British Delegate

Alexis Chesnakov as Russian Delegate

C. Denier Warren as American Delegate