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Who Watches the Watchers

This was episode number 4 of season 3.

The following characters appeared in this episode:

(credit only)Wesley Crusher

(uncredited)Palmer

(as Pamela Segall) Oji

Captain Jean-Luc Picard

Counselor Deanna Troi

Commander Wiliam T Riker

Doctor Beverly Crusher

Dr Barron

Dr Mary Warren

Fento

Hali

Lieutenant Worf

Liko

Lt Commander Data

Lt Commander Geordi La Forge

Nuria