Patrick Stewart Capt. Jean-Luc Picard Actor Jonathan Frakes Cmdr. William Riker Actor LeVar Burton Lt. Geordi La Forge Actor Denise Crosby Lt. Tasha Yar Actor Michael Dorn Lt. Worf Actor Gates McFadden Dr. Beverly Crusher Actor Marina Sirtis Counselor Deanna Troi Actor Brent Spiner Lt. Cmdr. Data Actor Wil Wheaton Wesley Crusher Actor Vincent Schiavelli The Peddler Guest Star Marco Rodríguez Capt. Paul Rice Guest Star Vyto Ruginis Chief Engineer Logan Guest Star Julia Nickson Ensign Lian T'Su Guest Star George De La Pena Lt. Orfil Solis Guest Star Gene Roddenberry Executive Producer Richard Manning Writer Hans Beimler Writer Les Landau Director