08/04/2012 01:27 pm ET

David Denman Heads Back To 'The Office' And More Casting News

Better watch out, Jim!

According to TVLine, David Denman, who played Pam's (Jenna Fischer) fiance Roy is headed back to "The Office."

Denman will guest star in episode 2 of the 9th season of the NBC series, though whether he'll try to win Pam back again is yet to be determined.

In addition to his station at Dunder Mifflin, Denman has also appeared on "Drop Dead Diva," "Traffic Light," "Brothers And Sisters" and more.

In other casting news...

"American Pie" alum is headed to "Weeds." Natasha Lyonne will appear in the hour-long finale of the Showtime series as Tiffani. [THR]

"Once Upon A Time" has nabbed a "True Blood" actor. Michael Raymond-James has joined the ABC drama as a "mysterious new character." [EW]

Jason Thompson will guest star on "90210." The "General Hospital" star will appear on the CW series Eugene Thompsen, a detective working on a top-secret case. [TVLine]

Jeffery DeMunn has landed a guest spot on "Chicago Fire." The "Walking Dead" actor will play a life-long construction worker who's caught in a sticky situation on the new NBC drama. [EW]

2012 Renewal Index: Canceled, Safe and on the Bubble Shows