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This was episode number 4 of season 5.

The following characters appeared in this episode:

(voice) (uncredited)Raymond 'Renny' Marr

Carmen Davila

Captain Jean-Luc Picard

Counselor Deanna Troi

Commander Wiliam T Riker

Doctor Beverly Crusher

Dr Kila Marr

Lieutenant Worf

Lt Commander Data

Lt Commander Geordi La Forge