15:55WolfbloodSeries 4Episode 3: UltimatumCBBC Sat 16th Apr 2016, 15:55 on CBBC HDAvailable for 3 monthsDrama series. An emergency from the wild pack forces Jana into an impossible position.ContributorsAlistair:Alex FernsJana:Leona VaughanKatrina:Gabrielle GreenTJ:Louis PayneRobyn:Natasha GouldenMatei:Jack Brett AndersonEmilla:Sydney WadeImara:Michelle GayleAran:Cerith FlinnMenir:Lisa MargedDr Whitewood:Letty ButlerMaurice:Martin WilliamsBarry:Michael McGregorProducer:Jonathan WolfmanDirector:Jermain JulienWriter:Sophie PetzalGenresChildren'sDramaBrandWolfbloodSeriesWolfblood: Series 4 Source: BBC Online