You should watch:

Emergence

This was episode number 23 of season 7.

The following characters appeared in this episode:

(uncredited)Taxi Driver
(uncredited)The Knight
(uncredited)The Man in the Grey Flannel Suit
(uncredited) Ensign Jae
(uncredited) Ensign Kellogg
Captain Jean-Luc Picard
Counselor Deanna Troi
Commander Wiliam T Riker
Doctor Beverly Crusher
Lieutenant Worf
Lt Commander Data
Lt Commander Geordi La Forge
The Hitman
The Conductor
The Engineer
The Hayseed