Casts
Kenneth Connor
as Gregory Adams
Charles Hawtrey
as Michael Bean
Leslie Phillips
as Alistair Grigg
Joan Sims
as Sarah Allcock
Kenneth Williams
as Edwin Milton
Hattie Jacques
as Grace Short
Rosalind Knight
as Felicity Wheeler
Cyril Chamberlain
as Alf Hudson
Ted Ray
as William 'Wakie' Wakefield, the Headmaster
Carol White
as Sheila Dale - Saboteur
