Two and a Half Men once again will stage a family reunion when Emilio Estevez guest-stars on "kid" brother Charlie Sheen's CBS hitcom.

Estevez will play a former drinking and partying buddy of Charlie Harper's who comes to visit. The air date is TBD.

"My dad did the show a couple of years ago," Sheen says in a statement, alluding to Martin Sheen's gig as a love interest for Holland Taylor's Evelyn, "so it was only a matter of time until someone of my brother's talent could also come and play in our sandbox."

Earlier this week, TVGuide.com reported exclusively that James Earl Jones would be guest-starring this season, as the minister officiating at Charlie's funeral.