Special Guest Stars Jean Smart voices Charlotte Iain Armitage voices Wilbur Co Starring Josette Halpert as Sydney Allen Tony Ofori as Malcolm Turner Julia Tomasone as Amber Ari Cohen as Professor Todd McCormack Catherine McGregor as Detective Donovan Jefferson Brown as Avery Boyd Dylan Everett as Liam Kevin Liu as Griffin Rhoslynne Bugay as Danielle Roman Pesino as Ethan Saccha Dennis as Archive Librarian Romel De Silva as Oliver Ramos Darrin Baker as Mr. Zuckerman Shanda Bezic as 1980s Reporter Michael Ripley as 1952 Judge Blair Williams voices Horse Gordon Harper as 1980s Cafeteria Worker Andy Reid as Young Todd McCormack Logan Jovanovski as Young Dorothy Montgomery Frances Brady-Stewart as Dorothy Montgomery
