Luke is expecting twins, Taylor is debating a life-changing job, and Stephan is planning a wedding — all while their mom is planning to put the family home up for sale.
| Actor | Role |
|---|---|
 Paul CampbellStephan Brenner | Stephan Brenner |
 Tyler HynesTaylor Brenner | Taylor Brenner |
 Andrew W. WalkerLuke Brenner | Luke Brenner |
 Margaret ColinBarbara Brenner | Barbara Brenner |
 Fiona VroomSusie | Susie |
 Nicole MajorSophie | Sophie |
 Erin KarplukCaroline | Caroline |
 Miles MarthallerThomas | Thomas |
 Christopher ShyerRoy | Roy |
 Matt HamiltonMark LaClark | Mark LaClark |
 Lochlyn MunroBob | Bob |
 Ali LiebertFiona | Fiona |
 Neil WebbNoah | Noah |
 Paul AlmeidaHernandez | Hernandez |
 Felicia SimoneJones | Jones |
 Jill MorrisonMaggie | Maggie |
 Sergio OsunaDavid | David |
 Kurt LongMr. B | Mr. B |
 Kate RobbinsOlder Woman | Older Woman |
 Pat MoonieTim / Tom | Tim / Tom |
 Kimberley SustadDr. MacLaren | Dr. MacLaren |
 Jason BurkartBiker Dude | Biker Dude |