When the staff members are outside doing the slack line a white Dunder Mifflin delivery truck can be seen in the background. The truck was actually owned by the production company that produced "The Office" and was used to transport filming equipment. The Dunder Mifflin graphics were added in digitally.
Clark Duke and Jake Lacey went on to star together in Showtime's "I'm Dying Up Here" (2017-2018)
Clark Duke and Craig Robinson appear in Hot Tub Time Machine together