Walter Cronkite ... Benjamin Franklin D. Kevin Williams ... Moses Kathleen Barr ... Henri LeFevre
Jeff Bennett ... Johnny Bravo Grey DeLisle ... First Passerby
未知
Laurence Bouvard .... Robotboy Lola Rupert Degas .... Gus Constantine Togo Igawa .... Professor Moshimo
道斯·巴特勒 唐·梅西克 约翰·斯蒂芬森 Janet Waldo 戴夫·威洛克 保罗·温切尔
Janet Waldo 杰基·库根 Cindy Henderson
Philip Waller Evan Richards Mimi Kennedy
Dee Bradley Baker Tim Curry