Arnold Schwarzenegger Cast In Why We're Killing Gunther

By Russ Burlingame Saturday Night Live veteran and comic book wroter Taran Killam has added Arnold Schwarzenegger to his upcoming comedy Why We're Killing Gunther, Variety reports.Killam's wife Cobie Smulders, who appears in Marvel's Avengers franchise and headlined a decade of How I Met Your Mother, will also appear in the film, as more