The Office returns on March 4 with a special double episode and NBC has released several sneak peeks, along with a synopsis, which you can view below.

IT'S BABY TIME- LINDA PURL ("BONES") GUEST STARS

Pam’s (Jenna Fischer) contractions begin but she and Jim (John Krasinski) are determined to wait it out as long as possible so they can have more time at the hospital. Meanwhile the rest of the office tries to distract Pam from the pain with food and entertainment.

In the second half hour, Michael (Golden Globe winner Steve Carell) anxiously waits for Pam and Jim’s baby to be born. Back at the office, Erin (Ellie Kemper) makes Andy (Ed Helms) jealous when she has lunch with Kevin (Brian Baumgartner).

Rainn Wilson, Leslie David Baker, Kate Flannery, Mindy Kaling, Angela Kinsey, Phyllis Smith, Oscar Nunez, Creed Bratton and B.J. Novak also star.

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