When the owner of Granddad's house invites Granddad and the kids to his garden party, Huey tries to start trouble by saying Jesus was black and comparing Ronald Regan to the devil. Meanwhile, Riley and the owner's grandson (a soldier back from Iraq) play with guns and Granddad runs into the self-loathing black butler Uncle Rukus.

A well meaning teacher offers Huey the chance to direct the school Christmas play, and Huey decides to release his vision to the world: "The Adventures of Black Jesus."

While Riley is busy convincing two reality shows that Granddad's blind and running a homeless shelter, Huey is being shadowed by a secret government agent. But is he real?