An Enterprise engineer is murdered and Picard, Worf and Dr Crusher undergo drastic personality changes.
Picard, Worf and Dr Crusher are sent on a secret mission to destroy a Cardassian weapons factory, leaving the Enterprise in the hands of the rigorous Capt Jellico.
Picard's captors use extreme methods to uncover Federation strategy.
Odo falls in love with a woman searching for information that ultimately will endanger her life and make their relationship impossible.
Desperate Amanda asks Peter for help; Alison and Hayley plan to tell Brooke and Billy about their relationship; Jane tries to reconcile with Richard.