Main Characters Ian Fletcher 16 main appearances Narrator 16 main appearances Siobhan Sharpe 15 main appearances Will Humphries 15 main appearances Simon Harwood 15 main appearances Tracey Pritchard 15 main appearances Lucy Freeman 14 main appearances Jerry Guildencrantz 14 main appearances Jack Patterson 14 main appearances Ben Rosenstern 14 main appearances Izzy Gould 14 main appearances Anna Rampton 14 main appearances Neil Reid 13 main appearances David Wilkes 13 main appearances Matt Taverner 4 main appearances
Recurring Guest Characters Tony Dixon 1 guest appearances Claudia Winkleman 1 guest appearances David Attenborough 1 guest appearances Tony Hall 1 guest appearances ⇤ « 1 2 3 4 » ⇥