Robert Powell
Deltic Train Guard (uncredited)
John Savident
Policeman with Dog (uncredited)
Ivor Dean
Postal Worker on Train (uncredited)
Hugh Elton
Officer in Radio Room (uncredited)
Joe Lynch
Lorry driver (uncredited)
Linda Marlowe
Debutante at Nightclub (uncredited)
David Pinner
Constable in Information Room (uncredited)
David King
Detective at Airport (uncredited)
Carl Rigg
Policeman Using Car Radio (uncredited)
Esme Smythe
Woman at Airport (uncredited)
Guy Standeven
Pipe-Smoking Detective in Police Station (uncredited)
Anthony Sweeney
Detective Inspector (uncredited)
Malcolm Taylor
Delta 1 Observer (uncredited)
Mickey Varey
Man in Line-Up (uncredited)
Joe Wadham
Police Driver (uncredited)
Frank Williams
Prison contact (uncredited)
Fred Wood
Hammer's Supporter (uncredited)