Game for Three Losers. (1965 film).

Happily married businessman and politician Robert Hilary lets his desire for his new secretary get the better of him, and he kisses her.

Michael Gough as Robert Hilary
Mark Eden as Oliver Marchant
Toby Robins as Frances Challinor
Rachel Gurney as Adele
Allan Cuthbertson as Garsden
Al Mulock as Nick
Roger Hammond as Peter Fletcher
Lockwood West as Justice Tree
Mark Dignam as Attorney General
Catherine Willmer as Miss Stewart
Anne Pichon as Miss Fawcett
Kenneth Benda as Bryce
Leslie Sarony as Harley
David Lander as Burton
David Browning as Casey
Frank Forsyth as Jimmy
Toni Palmer as Jackie
Donald Tandy as Conyers
Colin Douglas as Superintendent Manton
Peter Bennett as Watkins

Directed by Gerry O'Hara