James Noah

Janeway's crew members mysteriously trade places with aliens from Nyria Three and find themselves transplanted to an artificial world.

A Trill scientist (Susanna Thompson), whose host once was married to Dax's previous host, arrives on Deep Space Nine; the former lovers must decide if they want to resume their relationship and defy the laws of Trill society.

Jerry is challenged when Elaine's boyfriend insists it is impossible to rent a villa in the Tuscany region of Italy.

Detective Kelly (David Caruso) risks his career and life by testifying on behalf of Detective Licalsi (Amy Brenneman) in her double homicide trial.

David and Clare get creative with the camcorder, only for the tape to fall into the wrong hands, and Cindy intervenes to help Dylan. He responds by taking heroin.