The reality television competition, hosted by Donald Trump, will feature a challenge centering on ticket sales for a Broadway show. The episode, titled "A Knight on Broadway," airs Jan. 24 at 9 PM. "Each team runs a one-day Broadway ticket booth, and the celebrities work feverishly, hawking tickets on the street," reads an NBC synopsis. "David Hyde Pierce shows up to assist one team. A celebrity puts on a knight's costume to sell tickets to Spamalot, looking like a fool, but bringing in customers. Friends of another celeb get stuck in traffic as they race to the scene with an enormous check for tickets. In the end, the team that makes the most money from ticket sales wins, and one celebrity is fired."

Among the remaining celebrity "candidates" (competing for charity): Trace Adkins, Carol Alt, Stephen Baldwin, Jennie Finch, Nely Galan, Marilu Henner, Lennox Lewis, Piers Morgan, Omarosa, Tito Ortiz and Vincent Pastore.

"The Celebrity Apprentice" website can be found at nbc.com/The_Celebrity_Apprentice.