A key problem requiring new locks inspired Greg to device a 'domotics'-automated home, but besides his weak back, the cellphone-controlled systems also give way repeatedly. Matt and Jen find dining without their partners, who canceled last-minuet, too awkward, but having left on excuses bump into each-other in the bookstore and bid over a trick to promote his book into the window display, then want to celebrate by dining after all, an yet. Tim's scrooge family trick to smuggle cheap food and drinks into the cinema by bra keep going wrong, whoever wears it. As Colleen was 'Internet-ordained' and wed her first couple, John drags Joan to the altar at home, but despite enthusiastic family efforts the 'minister' proves as unfit for it as the couple.
- Colin Hanks as Greg Short
- Betsy Brandt as Heather (Short) Hughes
- Thomas Sadoski as Matthew "Matt" Short
- Zoe Lister-Jones as Jennifer "Jen" Collins-Short
- Dan Bakkeddahl as Dr. Timothy "Tim" Hughes, M.D.
- Angelique Cabral as Colleen Brandon Ortega
- Niall Cunningham as Tyler Hughes
- Holly Barrett as Samantha "Sam" Hughes
- Giselle Eisenberg as Sophia Hughes
- James Brolin as John Bertram Short
- Dianne Wiest as Dr. Joan (Pirkle) Short
- Hunter King as Clementine Hughes