Getting away from it all on the tropical resort of Risa, Picard is rudely interrupted by a security team from the 27th century, 300 years in the future, who enlist him in their search for a missing secret weapon.
Simone and Sipowicz investigate a young woman's murder, in which her former stepfather is a suspect; Lesniak investigates a con artist.
Bobby and J.R. pull Ewing Oil out of financial trouble; J.R. worries about B.D. Calhoun; Sue Ellen has another run-in with Peter Duncan.
A woman (Sheryl Lee Ralph) begs Resistance fighters to save her town from a tyrant allied with Diana.
The Tanners are invited to a Thanksgiving dinner with the Ochmonek's (John La Motta, Liz Sheridan) bizarre relatives. With Max Wright and Anne Schedeen.