Guest Stars Tony Curran as John Wentworth Noel Fisher as Zack Miller Stephanie Szostak as Nora Conte Annabelle Dexter-Jones as Dania Miller Steven Pasquale as Leonard Conte Christopher Mann as Michael Rosen Elliott Fullam as Benjamin Co Starring Mattea Conforti as Olivia Conte Charlie Besso as Vincent Conte Jamie Petrone as Rebecca James Georgiades as Principal Stewart Griffin Birney as Billy Livingston Emma Rayne Lyle as Hailey Townsend Mariana Parma as Tango Dancer #1 Kiarra Goldberg as Angie Dardo Galletto as Tango Instructor Jules Helm as Tango Dancer #2 Heather Gehring as Tango Dancer #3 Lou Brockman as Tango Dancer #4 Mark Stuart as Tango Dancer #5 Leah Barsky as Tango Dancer #6