Special Guest Stars Marina Sirtis as Counselor Deanna Troi Jonathan Frakes as Commander William T. Riker Guest Stars Jeffrey Combs as Commander Thy'lek Shran Jonathan Schmock as Alien (Lead Green-skinned Alien) Co Starring Jef Ayres as Crewman Haynem Solomon Burke Jr. as Ensign Billy (Starfleet) Majel Barrett Roddenberry voices Computer Voice Jasmine Jessica Anthony as Talla E. Michael Fincke as Engineer (M. Fincke) Uncredited Breezy as Porthos Evan English as Ensign Tanner Geneviere Anderson as operations division ensign Mark Correy as Engineer Alex Ator Tamras as Ensign A. Tamras Glen Hambly as Tactical Officer Ensign John Jurgens as Command / Operations Division Crewman Daphney Dameraux as Female operations division ensign (2152-2155) Peter Godoy as Operations Crewman (Operations/Command Division Crewman) Henry Farnam as Command Division Crewman (Crewman (2154-2161)) Andrew Macbeth as Private E. Hamboyan John H. Wan as Operations Division Crewman (Male Engineer) Amina Julianna Islam as Female Command Division Ensign Patrick Stewart voices Captain Jean-Luc Picard William Shatner voices Captain James T. Kirk Brent Spiner voices Commander Data