You should watch:

Power Play

This was episode number 15 of season 5.

The following characters appeared in this episode:

(uncredited) Ensign Kellogg

(uncredited) Security Officer

(voice) Enterprise Computer

Captain Jean-Luc Picard

Chief Miles O'Brien

Counselor Deanna Troi

Commander Wiliam T Riker

Doctor Beverly Crusher

Ensign Ro Laren

Keiko O'Brien

Lieutenant Worf

Lt Commander Data

Lt Commander Geordi La Forge

Transporter Technician