Will GSN hit on 15? Find out Sunday, Dec. 19.
The network will air a Celebrity Blackjack marathon from 7 p.m.-midnight (EST/PST), pre-empting its regularly scheduled programming.
Matt Vasgersian hosted Celebrity Blackjack, which featured 40 stars playing against each other and expert blackjack player and dealer "Hollywood Dave" Stan in tournament-style blackjack for a total pool of $1 million for charity.
Celebrities featured during the marathon include Jason Alexander, Lance Bass, Shannon Elizabeth, Cheryl Hines, Ricki Lake, Camryn Manheim, Chynna Phillips, Jeff Probst, Eric Roberts and Kelli Williams.