Conversation so far:
What was Pinhead (Hellraiser)'s personality like?
I find intelligence scary, particularly twisted intelligence; it's one of the reasons why Hannibal Lecter is scary, isn't it.
What else can you tell me about his personality?
Pinhead prefers using coercive methods in order to obtain his goals, a fact which brings him into conflict with his ally, the demon Princess Angelique.

Question: Did he have more than one personality?
Self-contained rewrite: Did Pinhead have more than one personality?