Guest Stars Martin Cummins as Tom Keller Alvin Sanders as Pop Tate Barbara Wallace as Rose Blossom Ryan Robbins as Frank Andrews Tiera Skovbye as Polly Cooper Christopher O'Shea as Percival Pickens Caroline Day as Heather Alaina Huffman as Twyla Twyst Matthew Yang King as Marty Mantle Kiernan Shipka as Sabrina Spellman Co Starring Nikolai Witschl as Dr. Curdle Jr. Trevor Stines as Jason Blossom Bentley Thomas Storteboom as Dagwood Ace Rudy Allan Carter as Baby Anthony Hamza Fouad as Raphael Hannah Bos as Li'l Polly Will Jackson as Anthony Brock Brown as Li'l Fred Oscar Chark as Teen Fan Brendan McRae as Timmy Twyst Uncredited Cole Sprouse as Nick Scratch