Batman Casting - Ra's Al Ghul (80s Pick)

This is my pick for Ra's Al Ghul in an 80s Batman film. 

Reason for Casting: I admit that the inspiration for this choice came from Ricardo Montalban's performance as Khan Noonien Singh in Star Trek II: The Wrath of Khan. He was chillingly brilliant in that film, giving an awesome performance while giving an excellent delivery of his dialogue. I really think this would work well with Khan, especially if they were to go off of his early appearances in the 70s.