Previous: Balance of Terror
Next: Dagger of the Mind

Production Number: 010
Original air week: 10/20/66

Written by: Robert Bloch
Directed by: James Goldstone

Guest Stars:

• Michael Strong as Dr. Roger Korby
• Sherry Jackson as Andrea
• Ted+Cassidy as Ruk
• Harry Basch as Dr. Brown
• Vince Deadrick as Matthews
• Budd Albright as Rayburn
• Majel Barrett as Christine Chapel

TOS | TNG | DS9 | VOY | FILMS | REVIEWS | BULLETIN BOARD
R.D.M. | LIVE CHAT | TREKNOLOGY | FEATURES | HEADLINES