Dylan O'Brien's onscreen looks have only gotten hairier since his Teen Wolf days, but all his mustaches were not created equal. O'Brien's Twinless mustache, however, was 100 percent real.
Actor Dylan O'Brien revealed the careful preparation behind his dual performance in "Twinless" at TheWrap's Sundance Studio.
"It was always coming off and getting in my mouth," the actor says of his "Saturday Night" facial hair. Dylan O'Brien's onscreen looks have only gotten hairier since his Teen Wolf days, but all ...