Eric Stoltz played Marty McFly in Back To The Future .
`` Fringe Flashback : Eric Stoltz In Back To The Future '' , TV.com , 4/1/2010 Never-before-seen footage of Eric Stoltz as Marty McFly in Back To The FutureIn the 1980s , he garnered attention ( and a Golden Globe nomination ) starring as Rocky Dennis in Mask ( 1985 ) , and in John Hughes 's Some Kind of Wonderful ( 1987 ) .