Mermaid

Devyn McDowell

Cassie

Gavin Maddox Bergman

Jake

Nat Faxon

Bill

Alex Moffat

Dr. Ablow

Mary Birdsong

Clarita

Noah Mendes

Rex

Ryan Mendes

Jax

Arturo Luís Soria

Pepper

Susan Rudick

Principal Herron

Tom Kiesche

Karl

Missi Pyle