User blog comment:Melonballmel/Thoughts on Episode 3 and other stuff/@comment-3410511-20130802025354/@comment-4830106-20130802033601

Technically, Jekyll & Hyde is Split Personality, and (therefore two minds as opposed to souls), but I sort of agree with you otherwise--perhaps that's where RT got the idea. Naturally, it wouldn't be called Jekyll & Hyde,  lol.