Mark Von Holden/WireImage.com
Don't look now, but Chandler Bing and Agent Vaughn are totally knocking sticks.
NBC confirms that Alias star Michael Vartan will be guest starring on Matthew Perry's new NBC comedy Go On, and the two will be playing hockey together.
Wait. What did you think when we said knocking sticks? You didn't...Oh, you naughty little bird you.
Vartan will appear in one episode opposite NHL star Jeremy Roenick and Perry. He shot scenes for the series Wednesday and the Alias heartthrob will be playing himself
Bob Costas also will be guest starring as himself in an episode, presenting a new career opportunity for Perry's character. (EW first reported the Costas casting.)
Go On stars Perry as a sports radio host, Ryan King, who is forced to sign up for group therapy after his wife's death.
The show got a sneak peek preview on Aug. 8 after the Olympics, and it drew roughly 16 million viewers. Go On will debut in its regular 9:30 p.m. Tuesday slot on Sept. 11.