S7, E15: When Jim (John Krasinski) gets an emergency phone call from Helene (guest star Linda Purl), he is forced to leave Michael (Golden Globe winner Steve Carell) in the bathroom of a gas station. Meanwhile, Holly (guest star Amy Ryan), Erin (Ellie Kemper) and Dwight (Rainn Wilson) set out on a journey to find Michael. Back at the office Pam’s (Jenna Fischer) artwork starts a captioning contest that seems to offend Gabe (Zach Woods). Ed Helms, Leslie David Baker, Brian Baumgartner, Kate Flannery, Mindy Kaling, Angela Kinsey, Phyllis Smith, Oscar Nunez, Creed Bratton, B.J. Novak and Craig Robinson also star.