Abbott & Costello Meet Lots Of Monsters

Bud Abbott and Lou Costello did a series of movies in the late 40's into the 50's where they encountered classic monsters from the Universal horror movies. The first movie was Abbott and Costello Meets Frankenstein. They not only run into Frankenstein's Monster in this movie, but also Dracula and The Wolf Man. Future films include Abbott and Costello Meet the Invisible Man (1951) & Abbott and Costello Meet the Mummy (1955). I loved watching these movies when I was a kid. Here are some of the movie posters as well as the trailer for Abbott and Costello Meets Frankenstein. Anybody ever seen any of these movies?