Alan C. Lim as Cory Carson (voice)

Maisie Benson as Chrissy Carson (voice)

Smith Foreman as Freddie Firetruck (voice)

Ann Kendrick as Dr. Ethyl Wiperglass (voice)

Kerry Gudjohnsen as Mama Carson (voice)

Paul Killam as Papa Carson (voice)

Stanley Moore as Janitor / Brett (voice)

Tyler Hendrix as Phil the accountant (voice)

Ella Joy Ballesteros as Frannie Fenderson (voice)

Jimmy Olea as Carlos (voice)

Jim Capobianco as Gary Garbage (voice)

Pfeiffer Chastain as Carley The Babysitter (voice)

Paden Andrews as Clutch Bro #1 / Clutch Bro #2 (voice)

Meredith Leo as Billie Busberg (voice)