One of Our Dinosaurs Is Missing (1975)

Derek Nimmo

as Lord Southmere

Hugh Burden

as Haines

Bernard Bresslaw

as Fan Choy

Helen Hayes

as Hettie

Joan Sims

as Emily

Deryck Guyler

as Harris

Clive Revill

as Quon

Molly Weir

as Scots Nanny

Max Wall

as Juggler

Natasha Pyne

as Susan

Joss Ackland

as B.J. Spence

Peter Ustinov

as Prince John/ Hnup Wan ''Hunp''

Jon Pertwee

as Colonel

Joan Hickson

as Mrs Gibbons

Amanda Barrie

as Mrs BJ Spence

Percy Herbert

as Mr Gibbons

Arthur Howard

as Thumley

John Laurie

as Jock

A

Andrew Dove

as Lord Castleberry