Paul Frederick (3 Episodes)

Professor Donati (3 Episodes)

Dave Dent (3 Episodes)

Colonel Singleton (3 Episodes)

John Godstone (3 Episodes)

Captain Sturgis (3 Episodes)

A.J. Sharma (3 Episodes)

Joseph Thors (3 Episodes)

Adam Lewis (3 Episodes)

Oliver Gill (3 Episodes)

Andrew Rippon (2 Episodes)

Masters (2 Episodes)

Doctor (1 Episodes)

Priest (1 Episodes)

Purser (1 Episodes)

Wright (1 Episodes)

Baker (1 Episodes)