The Original Series: Season 2 (1967-1968)
S02E26
Stardate: [unknown] Year: 2268
The Enterprise is sent on a historical research mission to 1968.
Broadcast: 29 March 1968
Format: Episode
Prod #: 055
Writer(s): Art Wallace (from a story by Gene Roddenberry & Art Wallace)
Director(s): Marc Daniels
Story Order: 223 | Correct Order: 56
