Roger Milner

as Pratt (6 episodes)

as Wyn (1 episode)

as Headmaster (1 episode)

as Norman (1 episode)

as Mr Justice Jelf (1 episode)

Writer

Writer

as Duke of Merton's Footman

as Clergyman

as Registrar (1 episode)

as Uncle Willy, Writer

as Art Master

as Annica

as Admiral Naismith, Writer

as Wilcox (10 episodes)

Writer

as George

as Mr Hawkins (1 episode)

as Masters

as Arthur Herbert Moore

as Arthur Herbert Moore (1 episode), as Masters (1 episode)

as Eric Short

as Eric Short (1 episode)

as Mortimer Brown