'The War of The Gargantuas' (1966)
By DAVID WEINER
Brad Pitt has publicly championed this goofy movie as his inspiration to get into acting. The follow-up to the super-fun 1965's Frankenstein Conquers The World -- which saw Frankenstein's monster grow to giant proportions to battle a dog-eared baddie named Baragon -- sees two new monsters spawned from Frankie's cells; the giant brothers Gaira, an evil green brute, and Sanda, a docile brown good guy raised in captivity. One thing leads to another as the two titans face off and destroy everything around them.