The Quatermass Xperiment

The first manned spacecraft, fired from an English launchpad, is lost from radar before roaring back to Earth and crashing in a farmer's field. The rocket is found to contain only one of the three men who took off in it; and he is unable to talk but appears to be undergoing a torturous physical and mental metamorphosis.

• 
  Val Guest
• 
  Bill Shore

• 
  Brian Donlevy
  Prof. Bernard Quatermass
• 
  Richard Wordsworth
  Victor Carroon
• 
  David King-Wood
  Dr. Gordon Briscoe
• 
  Jack Warner
  Inspector Lomax
• 
  Margia Dean
  Judith Carroon
• 
  Maurice Kaufmann
  Marsh
• 
  John Wynn
  Detective Sergeant Best
• 
  Harold Lang
  Christie
• 
  Lionel Jeffries
  Blake
• 
  Thora Hird
  Rosie Wrigley
• 
  Sam Kydd
  Police Sergeant Questioning Rosie
• 
  Jane Asher
  Little Girl (uncredited)
• 
  Toke Townley
  The Chemist (uncredited)
• 
  Gordon Jackson
  BBC TV producer
• 
  Margaret Anderson
  Maggie (uncredited)
• 
  Eric Corrie
  Maggie's Boyfriend (uncredited)
• 
  Henry B. Longhurst
  George, Maggie's father (uncredited)
• 
  Ernest Hare
  Crash Site Fire Chief (uncredited)
• 
  Michael Godfrey
  Crash Site Fireman (uncredited)
• 
  Marianne Stone
  Central Clinic Nurse (uncredited)