as Zoo Director
as The Prince
as Peter Edmonton
as Archie Wavell
as Michael (segment "London 1912")
as Terence Philip
as Robert St. Simon
as Captain Charles Elliot
as Robert Townsend
as Nigel Pennington-Smythe
as Crutcher
as Group Captain Gilmore
as Simon Langton
as Harry Bingley
as Henri de Ligne
as Ambrose
as Nigel Bent
as Bishop
as John Kirk
as Stanton
as Harold MacMillan
as Self
as Panshin
as Self (Archive footage)
as Bob Appleyard
as Professor Rae
as Guy Sandys
as Gilmore
as Arthur Hollister
as Jeremiah Moxley
as Alan Carstairs
as James Bellamy
as Lord Godwyn
as Lord Robert St. Simon
as Lord Justice Kenyon
as Francis Denham
as Geoffrey
as Oliver Lilley
as Sir Tim Forbes-Allen
as Maurice Swift
as Professor De Silva
as Col Maltravers
as Duke of Danby
as Father Rafe
as Laurence Lucas
as Mr Miller
as Sir Anthony Rose
as Uncle Keith
as Dr Donald Halliwell
as Dr. Scott-Brown
as Charles Wickenham
as Henry Dashwood
as Mr. Chapman
as Lord Scott
