Ken Jeong

Mr. Chu

Jeremy Ray Taylor

Sonny Quinn

Chris Parnell

Walter

Wendi McLendon-Covey

Kathy Quinn

Madison Iseman

Sarah Quinn

Shari Headley

Mrs. Carter

Bryce Cass

Tyler

Kendrick Cross

Sam's Father

Tania Landau

Executive Producer

Drew Scheid

Tyler's Crew

R.L. Stine

Science Award Presenter-Principal Harrison

Timothy M. Bourne

Executive Producer

Jessi Goei

Maya

Caleel Harris

Sam Carter

Peyton Wich

Tommy Madigan

Christian Finlayson

Cooper

Matthew J. Vasquez

Derek

Courtney Lauren Cummings

Jess

Tyler Silva

Tyler's Crew

Sydney Bullock

Vanessa

Jason Looney

Terrified Parent Monster-Mr. Rennie

Déjá Dee

Mrs. Hoover

Brick Jackson

Paramedic- TJ

Krishnan Viren Patel

Pharmacist

Hallie Jackson

Nana

Katharine C. Lumpkin

Monster Bride

Ari Sandel

Director