Craig Welzbacher

Claire arrives for her first day of work at Jays’ company and is worried that Jay doesn't have a real job for her. Cam, having lost his music teacher job due to budget cuts, is now substitute teaching at the high school. With the opportunity to become a full-time history teacher, Cam throws himself into the teaching with less-than-stellar results. But, Cam can coach football, so he’s hired. Mitch has to bring Lily to work with him after she injures herself. He calls on Haley to come to the office to help watch her, but Haley spends her day with Charlie, Mitchell’s boss. Luke and Manny have their first day of high school. They each brush off Phil and Gloria, respectively during their drop-off.

Claire is excited to give Haley and Alex a great experience for “Bring Your Daughter to Work Day” but the staff is not making it easy, and Phil takes Luke and Manny’s class out for community service day, which becomes a teachable moment in more ways than one. Elsewhere, Gloria is thrilled to be on jury duty leaving Jay to help out at Joe’s pre-school and he is not happy about it at all. Cam and Mitch disagree over which of their friends to invite to their party, so could Gloria help mediate?

Phil is starting to feel the teenage cold shoulder from Luke, and with Andy hanging around a lot recently as his apprentice, he easily steps in as his new right hand man. Meanwhile, Gloria and the doctors suspect that Joe might be allergic to Stella which leaves Jay in a very tough predicament, and Mitchell is doing some freelance legal work at Jay’s closet company and working with Claire becomes a very enlightening experience for the both of them.

An impending change to his living arrangements inspires Sheldon to revert to 2003, before he met Penny and Leonard. Raj and Howard form a band.

Working with a police team whose personalities seem oddly similar to their own, NCIS links a petty officer's murder to a prescription-drug ring.