Ernie Hudson appeared in the Ghostbusters movies. Dave Coulier was the voice of Peter Venkman on The Real Ghostbusters while he played Joey on Full House.
Brian Kale's first role in Full House.
When working on the music for his lyrics, Jesse incorrectly cites Beethoven as having said, "It don't come easy." Ringo Starr actually said this in the namesake song, "It Don't Come Easy", which was released as a non-album single in April 1971. The song was written by Starr and former Beatles bandmate George Harrison, and, in 1971, it reached number 4 on the UK Singles Chart and the US Billboard Hot 100.
Reggie 'The Sandman' Martin's enemy was never mentioned.