Andrew (1 episode)

Professor Ellery Woads (1 episode)

Dr. Michael English (1 episode)

Philip (2 episodes)

Sven Svensson (1 episode)

Claude Pilkington (1 episode)

Dave Cobb (3 episodes)

Lord Pembroke

Sir Christopher Hawkins (1 episode)

Colonel Fitzwilliam

Orderly

Steve