Madigan KacmarActing · b. 2007ShareMadigan Kacmaris an American voice actor who, notably, took over the role of Koko from Brigid Harrington in the US dub of Chuggington starting from the sixth season.Known forAdd6.7Chuggington2008 · Series · KokoAdd7.0Batwheels2022 · Series · Bibi (voice)YearPopularTop ratedAll acting creditsAdd7.0Batwheels2022 · Series · Bibi (voice)Add6.7Chuggington2008 · Series · Koko
