One of Our Dinosaurs Is Missing

Escaping from China with a microfilm of the formula for the mysterious "Lotus X", Lord Southmere, a Queen's Messenger, is chased by a group of Chinese spies.

Cast

Derek Nimmo

Hugh Burden

Bernard Bresslaw

Helen Hayes

Joan Sims

Deryck Guyler

Clive Revill

Molly Weir

Max Wall

Natasha Pyne

Joss Ackland

Peter Ustinov