As is the case with most Seth MacFarlane projects, Ted 2 is stuffed full of pop culture references and celebrity cameos. The sequel to the 2012 smash hit comedy finds MacFarlane's teddy bear fighting to be counted as a person in the eyes of the government. The film brings back Mark Wahlberg, Jessica Barth, Sam J. Jones, and Giovanni Ribisi from the first film, while also adding Amanda Seyfried and Morgan Freeman in notable roles. However, that only scratches the surface of Ted 2's star-studded cast.