Carrie Coon

(Callie)

Finn Wolfhard

(Trevor)

Mckenna Grace

(Phoebe)

Paul Rudd

(Mr. Grooberson)

Celeste O'Connor

(Phoebe's Classmate)

Bill Murray

(Peter Venkman)

Dan Aykroyd

(Dr. Raymond Stantz)

Ernie Hudson

(Dr. Winston Zeddemore)

Annie Potts

(Janine Melnitz)

Sigourney Weaver

(Dana Barrett)

Bokeem Woodbine

(Sheriff Domingo)

Logan Kim

(Podcast)

Oliver Cooper

(Elton)