Anna Camp to Be a Guest at ‘Office’ Wedding TVGuide.com

The highly anticipated on-screen wedding of Jim and Pam in “The Office” will feature “True Blood’s” Anna Camp as Pam’s sister, TVGuide.com reports.

Linda Purl also will appear in the Oct. 8 wedding episode as Pam's mom.

This season of “The Office” will kick off at 9 p.m. on Sept. 17.

--Alex Jacobius