Not All Dogs Go to Heaven "American Dad!" character, Avery Bullock in "Lois Kills Stewie" (season 6, episode 5), and his "Star Trek: The Next Generation" character Captain Jean-Luc Picard in "Peter's Got Woods" (season 4, episode 11); Jonathan Frakes, Michael Dorn and Marina Sirtis also appeared in "Peter's Got Woods" as their respective "Star Trek: The Next Generation" characters William Riker, Worf, and Counsellor Deanna Troi. "Not All Dogs Go to Heaven" features the entire original cast of "Star Trek: The Next Generation": Stewart as Captain Picard; Frakes as Riker; Gates McFadden as Doctor Beverly Crusher; Brent Spiner as Lieutenant Commander Data; Dorn as Worf;
Lessons (Star Trek: The Next Generation) of the stellar cartography on board the "Enterprise", but the set would be completely replaced for its reappearance in the movie "Star Trek Generations". James Van Hise and Hal Schuster wrote in their 1995 book, "The Complete Next Generation", that they thought the relationship between Picard and Daren was believable, and that the story itself was very effective. They thought that the loneliness Picard feels at the end of the episode was part of an ongoing story which would culminate in the subplot about Picard's loneliness in "Star Trek Generations". Several reviewers re-watched "Star Trek: The Next Generation" after the