Guest Stars Casey Cott as Kevin Keller Ross Butler as Reggie Mantle Martin Cummins as Tom Keller Lochlyn Munro as Hal Cooper Tiera Skovbye as Polly Cooper Robin Givens as Sierra McCoy Hayley Law as Valerie Brown Asha Bromfield as Melody Valentine Reese Alexander as Myles McCoy Co Starring Cody Kearsley as Moose Mason Kadence Kendall Roach as Li'l Polly Eden Summer Gilmore as Li'l Betty Elan Ross Gibson as Severe Nun Uncredited Sheila Atienza as Variety Show Attendee