The Beast of Yucca Flats

A refugee Soviet scientist arrives at a desert airport carrying secret documents, but is attacked by a pair of KGB assassins and escapes into the desert, where he comes in range of an American nuclear test and is transformed into a mindless killing beast.

• 
  Coleman Francis
• 
  Austin McKinney

• 
  Tor Johnson
  Joseph Javorsky
• 
  Douglas Mellor
  Hank Radcliffe
• 
  Barbara Francis
  Lois Radckiffe
• 
  Bing Stafford
  Patrolman Jim Archer
• 
  Larry Aten
  Patrolman Joe Dobson
• 
  Alan Francis
  Mike, also called Art, Radcliffe
• 
  Ronald Francis
  Randy Radcliffe
• 
  Coleman Francis
  Narrator / Gas Station Attendant / Newspaper Customer
• 
  Anthony Cardoza
  KGB Driver / Fat Man in Rescue Plane
• 
  John Morrison
  KGB Agent with Mustache
• 
  Jim Miles
  Javorsky's Aide
• 
  Jim Oliphant
  The Stranded Motorist
• 
  Linda Bielema
  The Stranded Motorist's Wife
• 
  George Principe
  The Passing Motorist
• 
  Marcia Knight
  Jim's Woman (uncredited)
• 
  Graham Stafford
  Newsboy
• 
  Eric Tomlin
  Car Chase Witness
• 
  Bob Labansat
  FBI Agent needing to reload
• 
  Conrad Brooks
  Man at Airfield