In this contemporary update of Frank H. Spearman's Western hero, Whispering Smith is now a sleuth who arrives in London on holiday, but is soon called in to solve the case of a suicide which the father of the deceased woman thinks was murder.
Richard Carlson
Greta Gynt
Herbert Lom
Rona Anderson
Alan Wheatley
Dora Bryan
Reginald Beckwith
Daniel Wherry
Michael Ward
Danny Green
James Raglan
Stuart Nichol
Laurence Naismith
Christine Silver
Vic Wise
Middleton Woods
Ben Williams
Sidney Vivian
Toni Frost
June Nardsley
Michael Hogarth
John Wynn
Anthony Warner
Ian Wilson
Stanley Baker
Lionel Grose
John Singer
John Kyle