Main Characters Greg 3 main appearances Rowley 3 main appearances Frank 3 main appearances Susan 3 main appearances Rodrick 3 main appearances Grandpa 1 main appearances
Recurring Guest Characters Officer Leonard 1 guest appearances Nutcracker 1 guest appearances Mr. Jefferson 1 guest appearances Weatherperson 1 guest appearances Prison Guard 1 guest appearances Gabby 1 guest appearances Additional Voices 1 guest appearances Additional Voices 1 guest appearances Additional Voices 1 guest appearances Additional Voices 1 guest appearances Additional Voices 1 guest appearances Additional Voices 1 guest appearances ⇤ « 1 2 3 4 » ⇥