Mad Monster Party?

"Ah... a lifetime of experimentation capped in one small vial. Now to the final step: The infusion of energy."

"Ha ha ha. Quoth the raven, "Nevermore". I've done it. Created the means to destroy matter. They must all know. Know that I, Baron von Frankenstein, master of the secret of creation, have now mastered the secret of destruction. The invitations must be sent at once. Oh, what a fine, grand party when they all arrive, eh, my boy?"

"You wanted my vial, you'd kill my nephew for it? Now you shall see that Baron von Frankenstein is not one to cross. True you won't see it for too long a time, but for one second, oh boy."

"And now, friends, you'll see who was the original Batman."

"Francesca, you have always been my type. O-negative, isn't it?"

"Crawl, fly, slither and slink to the underground party of the year!"

"It's the Silliest Party of the Year... and you're all invited!"

"At long last, a Motion Picture with absolutely no cultural value!!"

"Boris Karloff — Baron Boris von Frankenstein"

"Allen Swift — Felix Flankin"

"Gale Garnett — Francesca"

"Phyllis Diller — Monster's Mate"