A new How to Train Your Dragon is getting ready to ... Kong, will portray Fishlegs Ingerman, an earnest young dragon lover who’s friendly with Hiccup. Christopher Mintz-Plasse voiced Fishlegs ...
The live-action How to Train Your Dragon features Mason Thames as Hiccup ... and Harry Trevaldwyn as teen viking trainees Fishlegs, Snotlout, Ruffnut, and Tuffnut, respectively.