Watch Frankenstein for Free: How to Stream the Movie Online at 123Movies. . An interesting twist on an age old thriller. The story of Frankenstein is well known. But did you know that Frankenstein's monster was well hung? Well, it's the truth - and there's a whole lot more you probably don't know that this film can educate you by. For instance, when choosing a particular subject for his experiments, the good Doctor looked for three things: virlity, strength and size of cock. Unlike popular myth, the monster was not created to terrorize village and countryside alike. Rather, his purpose was to be a sexual centerpiece for the doctor's good friend Count Dracula. Unfortunately, the monster has an opinion of his own and falls in love with a strapping young lad from the village.