Regular Show: The Lost Tapes(2026)

William Salyers

Rigby (voice), Ted / Bystander with Hat (voice), Suit 1 / Hot Bone Vendor (voice), Park Incidental 2 (voice), Coffee Shop Manager / Cop 2 (voice), Director (voice), Doll (voice), Baby Rigby / Choir Member 1 (voice)

J.G. Quintel

Mordecai / Hi Five Ghost (voice), Food Truck Customer / Customer in Line 1 (voice), Park Incidental 5 (voice), Stilt Warrior 3 (voice), Chicken Wing Chicken (voice), Blade Games Contestant 2 (voice), Worker (voice), Knights (voice)

Sheryl Lee Ralph

Joan Kranden (voice)

Patti Harrison

Valencia / Customer in Line 3 (voice)

Stephen Root

Jampft (voice)

Robert Englund

Anti-Pops / Guard 2 (voice)

Joe Lo Truglio

Barry / Guard 3 (voice)

Maria Bamford

Gail (voice)

Julian Barratt

VHS Man (voice)

Cooper Andrews

Pilot Doghouse / Surfer (voice)

Matthew Mercer

Intern / Agent 1 (voice)

Fred Tatasciore

Kaiju / Park Incidental 1 (voice), Kal the Chopman Smith / Blade Games Contestant 3 (voice)

Ali Hillis

Mom / Girl / Choir Member 2 (voice), Gretchen / Agent 2 (voice), Barb / Tank / Le'Slice (voice), Concierge / Guard 4 (voice)

Roger Craig Smith

Guy / Horror Movie Guy / Choir Member 3 (voice), Gregoire / Chef / Cop (voice), Kent / Record Keeping Clerk / Guard 1 (voice), Bill / Announcer / Blade Games Contestant 1 (voice), Oggy / Owner / Marimba Guy (voice), Pilot Horsekiller / Pudding Puddingly Rep (voice), Jogger / Park Incidental 3 (voice)

Natalie Palamides

Goddess of Brunch / Shake Customer / Customer in Line 2 (voice)

Steve Blum

Boba Casanova (voice)

Minty Lewis

Eileen (voice), Eileen / Goddess of Dinner / Eating Customer 1 (voice)

Janie Haddad Tompkins

Kid / Child (voice), Margaret / Goddess of Lunch / Eating Customer 2 (voice), Margaret (voice)