Guest Stars Judy Reyes as Kim Verdi Celestina Harris as Lizzi Jack Davenport as Nils Headley Annika Boras as Marja Rita Volk as Yulia Tuulik Greg Hildreth as Luke Tina Benko as Meredith Vieira Maribel Martinez as TBD Jason Alan Carvell as John Co Starring Roxanne Rothing as Hannah Warren Naomi Rothing as Hannah Warren Amy Lynn Sheehan as Young-Mi Warren Hunter Canning as Darryl Warren Gerardo Rodriguez as Luis Eric Leviton as Randy Gaby Slape as Keziah Shorten Kaitlin Kelly as Laura Harrison Hernandez as Jimmy Julia Kelly as Receptionist Jeremy De Jesus Bosch as Salsa Band #3 Luis E. Quintero as Salsa Band #2 Jose Arturo Ortiz as Salsa Band #1 Fausto Felix as Dance Partner Henry Trueheart as Waiter Nazario Maisonet as Doctor Mark Dessaix as Lab Assistant