The ambulance that transports Tig is called Ferland Ambulance. Guy Ferland directed the episode.
As Jax is getting up from his seat during the party, the camera pans past a bottle of "Jake Danzel's", as opposed to Jack Daniels.
When Clay tries to extort protection money from Ethan Zobelle, he refers to Zobelle as "Adolf". Ironically, Ron Perlman played a character named Reinhardt in Blade II whom the title character Blade refers to as Adolf.
Adam Arkin (Ethan Zobelle) & Katey Sagal (Gemma Teller Morrow) also appeared together in 8 Simple Rules (2002) as Principal Ed Gibb & Cate Hennessy respectively.