O Início do Mundo de Greg: Um Filme Original

Philip Solomon Craig / Warpspeed (voice) Noël Wells Kelsey / Bug Battler / Mortimor / Serena's Friend (voice) H. Michael Croner JP / Kraken Kid / Bryan / Todd / Flag Kid / Serena's Friend (voice) Vico Ortiz Serena (voice) Kimberly Hébert Gregory Nicole (voice) Byron Marc Newsome Duane (voice) Lucia Cunningham Jessica (voice) Phil LaMarr Bernard / Teach / Waterballoon Mike (voice) Jeff Trammell James / Gibson / Cannonball (voice) Jolie Hoang-Rappaport Hannah (voice) Zehra Fazal Gala / Shannon the Scout / Tattoo (voice) Ben Levin Bobby / Man on Bike / Tony / Jameolas (voice) Matt Burnett Frog Master / Pokey / Roger / Monkey Kid (voice) Jessica McKenna Handlebarb (voice)