Nicholas Courtney (Lionheart)
Terry Molloy (Professor Dunning)
Leslie Phillips (Colonel Black)
Nigel Havers (Victor Bright)
David Benson (Arthur Nesbitt
Harold Snoad
Harry Moss)
Alex Lowe (Jaspher Pleydell-Bouverie
Jimmy the Spiv and Mr Sturridge)
Lizzie Roper (Primula Manningtree
Beatrice Mayfly and Marina Markova)
David Bickerstaff (Rev. Walter “Wally” Webber and Heinz Soss)
Phil Rose (A. K. "Bunny" Cheesewright)