Melissa Roxburgh Rebecca "Bex" Henderson Actor Nick Wechsler Oliver Odell Actor Patrick Sabongui Ryan Hassani Actor Josh McKenzie Shane Florence Actor Sara Garcia Jennifer Morales Actor Piper Perabo Colette Akins Guest Star David Arrow Nathan Akins Guest Star David Sobolov Nathan Akins (Voice Only) Guest Star David Rasche Dr. Sidney Fairfax Guest Star Alexander Sovronsky Doug Guest Star Kevin Dennis Marty Fletcher Guest Star Lex Lang Nelson Page Guest Star Blair Sams Sue Guest Star Toni Martin Karaoke Singer Guest Star Ellieana Jensen 11-Year-Old Colette Guest Star Rebecca McCroan Liza Akins Guest Star Demi DeAguiar Teenage Liza Guest Star Priya Jain Alyssa Guest Star Steven Allen Franco Guest Star Havier Sanchez Mick Guest Star Jake Coburn Executive Producer Thor Freudenthal Executive Producer Keto Shimizu Executive Producer JJ Bailey Executive Producer Stephen Kay Director Arika Lisanne Mittman Writer