The Sound Barrier

A young RAF pilot tests his father-in-law’s prototype supersonic aircraft to the limit, at a time of intense development in the field of aviation, just as commercial jet airliners are about to enter service.

• 
  David Lean
• 
  Adrian Pryce-Jones

• 
  Ralph Richardson
  John Ridgefield
• 
  Ann Todd
  Susan Garthwaite
• 
  Nigel Patrick
  Tony Garthwaite
• 
  John Justin
  Philip Peel
• 
  Dinah Sheridan
  Jess Peel
• 
  Joseph Tomelty
  Will
• 
  Denholm Elliott
  Christopher Ridgefield
• 
  Jack Allen
  'Windy'
• 
  Ralph Michael
  Fletcher
• 
  Leslie Phillips
  Controller
• 
  Donald Harron
  ATA officer
• 
  Vincent Holman
  Factor
• 
  Douglas Muir
  Controller