Guest Stars Donna Godlonton as Rhonda Co Starring Adrian Smith as Barbershop Quartet #3 Malik Elassal as Duffy Arielle Rombough as Becca Smythe Ryan Novak as Barbershop Quartet #4 Brian Martell as Babershop Quartet Tenor Stacie Harrison as Spa Attendant #1 Ryan Massel as Bryce Sage Kitchen as Kelly Lauren Hanna as Spa Attendant #2 Matthew Cherry as Barbershop Quartet #2 Stefan Rumak as Barbershop Quartet #5