Johnny Treherne (6 episodes, 1967)
Verity Hassett (6 episodes, 1967)
Seymour Tancred (6 episodes, 1967)
Stratton (5 episodes, 1967)
Insp. Scott (5 episodes, 1967)
Candy Hassett (4 episodes, 1967)
China Berry (4 episodes, 1967)
Insp. Spain (3 episodes, 1967)
Fred Creech (3 episodes, 1967)
Sgt. Probert (3 episodes, 1967)
Jack Berry (3 episodes, 1967)
Victor (3 episodes, 1967)
Savile (2 episodes, 1967)
Sy Endicott (1 episode, 1967)
Motorist (1 episode, 1967)
Miss Hastings (1 episode, 1967)
Blackler (1 episode, 1967)
Nurse (1 episode, 1967)
Nurse (unknown episodes)