St. Patrick's Day

S6 E19: Michael (Golden Globe winner Steve Carell) thinks he impressed Jo (guest star Kathy Bates) only to discover someone else in the office caught her eye. Meanwhile, Dwight (Rainn Wilson) makes trouble on Jim's (John Krasinski) first day back from paternity leave. Andy (Ed Helms) and Erin (Ellie Kemper) have an interesting first date. Jenna Fischer, Leslie David Baker, Brian Baumgartner, Kate Flannery, Mindy Kaling, Angela Kinsey, Phyllis Smith, Oscar Nunez, Creed Bratton, Paul Lieberstein, B.J. Novak, and Craig Robinson also star.