Spencer’s worlds come together to celebrate his birthday in Beverly Hills. But mixing the dysfunctional families – with the dash of an unexpected guest – ends in disaster. Olivia and Jordan, on a mission to uncover a family secret, discover a missing link to their father’s past. Meanwhile, Coop and Patience struggle to define their blossoming romance.

The return of Layla’s music mogul father gives Spencer the perfect opportunity to give back to Crenshaw and reunite with an increasingly distant Coop. But Coop’s deepening affiliation with Shawn’s gang threatens Spencer’s good intentions. Billy, Jordan and Asher take a journey to Malibu to scout their next big rival as tensions simmer between Jordan and Asher.