Kronos

Scientists investigate a huge meteor that crashes into the ocean off Mexico, and encounter a skyscraper-tall, mobile machine which is designed to syphon energy from earth, including any energy directed at it in an effort to destroy it.

• 
  Jeff Morrow

  Dr. Leslie Gaskell
• 
  Barbara Lawrence

  Vera Hunter
• 
  George O'Hanlon

  Dr. Arnold Culver
• 
  John Emery

  Dr. Hubbell Eliot
• 
  Morris Ankrum

  Dr. Albert Stern
• 
  Jose Gonzales-Gonzales

  Manuel Ramirez
• 
  John Halloran

  Lab Central Security Guard
• 
  Marjorie Stapp

  Nurse
• 
  John Parrish

  Gen. Perry
• 
  Robert Shayne

  Air Force General