One of 26 episodes from Season Four which are not yet on DVD
Remastered audio and video from VHS
Includes preview of next week\'s episode, \"The Abominable Snowman\"
Airdate: January 28, 1968
Summoned to the Seaview, Crane is confronted with a mysterious force field---and the voices of the missing crew.
Nelson: Richard Basehart. Patterson: Paul Trinka. Bentley: Paul Mantee. Morton: Bob Dowdell. Kowalski: Del Monroe.