The Original Series: Season 2 (1967-1968)
S02E04
Stardate: 3468.1 Year: 2267
The crew of the Enterprise are held captive by a powerful alien.
Broadcast: 22 September 1967
Format: Episode
Prod #: 033
Writer(s): Gilbert Ralston
Director(s): Marc Daniels
Story Order: 201 | Correct Order: 34
