At episode's end, Charlie Eppes (David Krumholtz) is going to the kitchen to make some popcorn for his brother, Don (Rob Morrow), and father, Alan (Judd Hirsch), who are seated in front of the TV about to watch some 'classics'. As the scene fades to credits, the music heard is "Angela", the theme song from the show Taxi (1978); "father and son" are settling in to watch an episode of the show in which Judd Hirsch was one of the stars.