Disgraced pastor Ted Haggard and actor Gary Busey will trade partners in an upcoming episode of Celebrity Wife Swap, a spokeswoman for the show said on Thursday.

Haggard's participation in the episode comes five years after a stunning fall from grace for the former president of the National Association of Evangelicals.

He was exiled from the Colorado-based New Life mega-church he founded after admitting sexual immorality and buying methamphetamines from a male masseur.

The air date for the episode on ABC starring Haggard and Busey has not been determined, but the two men will swap partners, said Brooke Fisher, a spokeswoman for the show.

Haggard's wife Gayle has written a book about her husband's gay sex scandal titled Why I Stayed. Busey's longtime girlfriend is actress Steffanie Sampson, and while the two are not married they have a son together who was born last year.

Busey is best known for starring in 1978 film The Buddy Holly Story and he also recently had a recurring role on the HBO television show Entourage.