Heavy Metal is for me one of the biggest surprises of the year 1981. Until now Heavy Metal is the best online movie I've seen this year. The hollywood, cannot boast with a large number of better movies. It is really hard not to smile while watching Heavy Metal. Gerald Potterton's work is very characteristic. He is a director who creates a climate in his productions, which is his trademark. I hope you're excited, so start watching it now!.