The rocket launcher one yeah. Used to be a boxer and wrestler before picking up cinema gigs.
Max von Sydow did the voice uncredited for Vigo though, reportedly. Considering the now infamous "Johnny Boy !" delivery he has in Carpenter's In The Mouth of Madness (his other memorable apparition), I can believe it. He has a pretty short filmography, strangely enough, I'd think he would have got more roles with such a distinctive face and despite bad English delivery, something along the lines of Sven-Ole Thorsen career.