Much of the music originally featured in this episode was changed for the DVD release. "Stairway to the Stars" by Blue Oyster Cult was replaced with "Feel Too Good" by the Move. "I'm So Free" by Lou Reed was replaced with "Is There Something" by Roxy Music. "Rat Back Blue" by Deep Purple was replaced with "Easy Living" by Uriah Heep, and "Fireball" by Deep Purple was replaced with "Look at Yourself" by Uriah Heep.