Anthony Newley
— Bert Harris
Anne Aubrey
— The Doll
James Booth
— Spider
Leo McKern
— Supr. Baker
Lionel Jeffries
— Det. Sgt. Thompson
David Lodge
— Holy Mike
Bernie Winters
— The Jinx
Al Mulock
— Dancer
Joyce Blair
— Rene
Jean Philippe
— Jean
Liam Gaffney
— Spider's Father
Henry Webb
— Parker
Frank Williams
— Man in Bowler Hat
Ted Heath
— Ted Heath and His Music
Harold Berens
— Barber Shop Owner
Lionel Blair
— Dancer on Boat
Jim Brady
— Market Trader
Edwin Brown
— Sailor
Alan Browning
— Policeman
Fred Haggerty
— Boat Passenger
George Hilsdon
— Market Trader
William Kendall
— Owner of Macey's Jewellers
Arthur Lovegrove
— Boat Ticket Collector
Fred Machon
— Jewellery Shop Customer
Dickie Owen
— Man Outside Chislehurt Caves
Dido Plumb
— Crazy Man
Tony Selby
— Boat Ticket Collector
Bill Shine
— Boat Ticket Collector
Brian Weske
— Barber
John Wood
— Benson - Jeweller's Assistant