The Big Bang Theory: ‘The Creepy Candy Coating Corollary’ Preview

The Big Bang Theory gets its geek on big time during the October 19 episode “The Creepy Candy Coating Corollary,” which features guest star Wil Wheaton (Star Trek: The Next Generation) in a cameo.

Although he plays himself, it turns out Wil happens to be a hated rival of Sheldon, who’s determined to settle an old score.

Meanwhile, romance-deprived Wolowitz bugs Leonard to honor a bet and have Penny fix him up with one of her gal pals.

“The Creepy Candy Coating Corollary” promo follows, as well as two short sneak peeks, the first focusing on Wolowitz’s bet with Leonard and the second showcasing Sheldon’s rivalry with Wil Wheaton.

The Big Bang Theory airs Mondays on CBS at 9:30pm ET.