It's possible:
* There's a typo in the title. Maybe you meant "With a Snail I"?
* The film has a different title. There might be a slight misremembering of the title.
* The film is very obscure. It's possible the film was a very small production, and it's difficult to find information about it.
If you can provide more details like the genre, director, or any other keywords, it might be easier to locate information about the film and its cast.