The Phantom from 10,000 Leagues

A marine biologist and a government agent investigate mysterious deaths and rumors of a sea monster in a secluded ocean cove, and find themselves involved with a marine biology professor conducting secretive experiments, international spies trying to steal his secrets, a radioactive light on the sea bottom, and the malevolent thing which guards it.

• 
  Kent Taylor

  Dr. Ted Stevens, alias Ted Baxter
• 
  Cathy Downs

  Lois King
• 
  Michael Whalen

  Prof. King
• 
  Phillip Pine

  George Thomas
• 
  Helene Stanton

  Wanda
• 
  Pierce Lyden

  Andy, the Janitor