Grandpa quinn

Don Silverton (18 episodes)

Jack

Judge Anderson

Marcus Aurelius (6 episodes)

Mayor Jock Johnson

The Judge

Senator Michael Longmore (5 episodes)

Sir Ian Hamilton (7 episodes)

Vernon (1 episode)

Lionel

Vinnie Holt (2 episodes)

Frank

(13 episodes)

Herald (1 episode)

Magistrate Calavius (5 episodes)

Mike

British Homeguard 1

Shot in the Leg Guy

(13 episodes)

Creon (2 episodes)

(3 episodes)

Cluny

Einstein (2 episodes)

Air Marshal Leigh-Mallory

Madril

Madril

Einstein (1 episode)

Balar (1 episode)

(11 episodes)

Tom Weir (2 episodes)

Thierry Arronax (2 episodes)

Dandy Jim O'Rourke (1 episode)

(23 episodes)

Commander Rainer Bass (9 episodes)

Austen Leech

Alexander Graham Bell

Frank MacPhee

Daniel Harrington

Lt. Cmdr Donald 'Davo" Davidson (2 episodes)

Walter Balfour (2 episodes)

Ewan Murray

Philip Cromwell (6 episodes)

Major Roberts

William Karlin

Travis

Donald Davidson

Mike Power (3 episodes)

Jack Voot

Jim

Shearer

Belcher

Jack

King Penguin

Edward / Max Scarry

Bert Cropp

Bone

Snout

Detective Murray Jeffries

John Sheehan (1 episode)

Barman