I could say the same thing about your post, but I won't. I am not sure if your asking a question or making a comment about some guy having a big dick.
Simply put the actor that plays "Jock" in the program is the same actor that played the "Kurgan" in the movie the "Highlander" about 30 years ago. The premise of the movie was decapitating each other, to be the last man standing.
Not sure what you were trying to "ask" with your post.