Invasion

Routine tests on a traffic accident victim lead to shocking discoveries when the man's blood is found to be unidentifiable and x-rays reveal a disc embedded in his brain. His fabulous tale of being an escaped prisoner from an alien spaceship takes a turn for the sinister when the hospital staff realise that they're under a state of siege...

• 
  Edward Judd

  Dr. Mike Vernon
• 
  Yoko Tani

  Leader of the Lystrians
• 
  Lyndon Brook

  Brian Carter
• 
  Ric Young

  The Lystrian
• 
  Tsai Chin

  Nurse Lim
• 
  Barrie Ingham

  Major Muncaster
• 
  Anthony Sharp

  Lawrence Blackburn
• 
  Glyn Houston

  Police Sergeant Draycott
• 
  Jean Lodge

  Barbara Gough
• 
  Mark Kingston

  Morgan