Li Lianjie (born 26 April 1963), better known by his English stage name Jet Li, is a Chinese film actor, film producer, martial artist, and wushu champion who was born in Beijing. Li's first role in a Hollywood film was as a villain in Lethal Weapon 4. His first leading role in a Hollywood film was as Romeo Must Die, followed by roles in Kiss of the Dragon, Unleashed, Forbidden Kingdom, The Expendables films with Sylvester Stallone, and in The Mummy: Tomb of the Dragon Emperor.

Jet Li appears in "Encyclopedia Griffin" when Peter dismisses the idea of searching Chris' room for stolen items as a bigger waste of time than writing tough guy dialog for a Jet Li movie. Jet Li is show dispatching several toughs, but one is not impressed by his soft voice when threatened.