Seems to answer correctly on first shot. Are you using the older GPT3.5?

No, Jack Nicholson's first film was not "Little Shop of Horrors". Nicholson's first film was "The Cry Baby Killer", which was released in 1958. He played the lead role of a teenager who gets into trouble with the law.

While it's true that Nicholson appeared in "The Little Shop of Horrors," it wasn't his first film. He had a small role in the 1960 film, which is a low-budget, dark comedy about a man-eating plant. Nicholson played a masochistic dental patient in the film. This film has become a cult classic and is often mistaken as his first film due to its popularity.