|Airdate||June 3, 1969|
|Directed by||Herb Wallerstein|
|Teleplay by||Arthur H. Singer|
|Story by||Gene Roddenberry|
|Produced by||Fred Freiberger|
|Executive Producer||Gene Roddenberry|
|Guest Stars||Sandra Smith|
The Enterprise receives a distress call from Camus II, where they find all but two inhabitants dead from radiation. One survivor, Janice Lester is an old friend of Kirk's. But now she despises him and uses an alien technique to exchange bodies with him. When Kirk/Janice tries to explain things, Spock, Scotty and McCoy are accused of mutiny and Janice/Kirk calls for the death penalty!
This is the only time Kirk was played by another actor - Sandra Smith as Kirk/Janice.