FILM 1754: TED 2
TRIVIA: According to the DVD commentary, Seth MacFarlane witnessed Justin Bieber walk out of a screening of this movie, after Morgan Freeman insults Ted, comparing him to Bieber.
Guy's lover is played by Michael Dorn, best known for his role as Worf on Star Trek: the Next Generation (1987) and Star Trek: Deep Space Nine (1993). During the Comic-Con scene, he cosplays as this character.
Stephen Collins had a major cameo. He was replaced after a child sex abuse video confession.
When Sam is playing the guitar, and singing in the countryside, all the little animals gather round to listen. The song and chord structure is very similar to the scene from ¡Three Amigos! (1986), when, Chevy, Steve, and Martin sing the cowboy lullaby "Blue Shadows on the Trail".
The Harrison Ford movie Ted makes a reference to is called 'Regarding Henry'.