Everyone knows Steve Carell, Rainn Wilson, and John Krasinski are from the show, but these are the actors you forgot were on The Office. We’ll be revisiting the most remarkable cameos and guest appearances in the U.S. version of “The Office.” While many memorable actors have made appearances, we’ll be focusing on those that fans have generally forgotten. WatchMojo ranks the actors you forgot were on The Office. Are there any actors we forgot? Let us know in the comments!