• After being bitten by a bat in a cave, a doctor (Stewart Moss) undergoes an accelerating transformation into a man-bat creature, which ruins his vacation and causes considerable distress for his wife (Marianne McAndrew, Moss' real-life spouse).

    So, yeah, there is a lot of unnecessary fluff, such as scene of skiing and sentimental music playing. But why the hate? We still have a cool transformation scene, not unlike a werewolf film... only into a much more awesome animal. Did the creators of this film read Detective Comics #400 (June 1970) and get inspired by Man-Bat? Maybe...

    Best of all, this was the first film for makeup legend Stan Winston. Say what you will about this film, but the effects are cool and Winston went on to some of the greatest projects in film history.