premise: Ryan Potter (born September 12, 1995) is an American actor and martial artist. Beginning his career as a professional actor at the age of 15, Potter is perhaps best known for his starring role as Mike Fukanaga in "Supah Ninjas" and for voicing Hiro Hamada in "Big Hero 6" (2014).
hypothesis: Ryan Potter is solely a voice actor for animated series. 
reason: Because he has live movie and animated movie credits