Fans of the Haunted Mansion attraction will catch tons of Easter eggs, but I don’t think it’s necessary to enjoy the film
One of my favorite screw-ball comedies, Clue has a great balance of comedy and mystery, with some crime & thriller too. With great performances, especially Tim Curry, and many memorable lines, I find it very rewatchable. I first saw it as a teen, so there’s an added nostalgia factor for me, but if you haven’t seen it yet, I recommend it highly.
If you’re a fan of crime or action films, you NEED to see this film. IMHO, it redefines the genre. It starts slow and builds to an incredible crescendo, all the while methodically building a whole world that these characters inhabit. The director is a former stuntman, turned stunt coordinator/director who previously worked with Keanu in the Matrix films. The cinematography and direction is framed around the fighting scenes in a way I’ve never seen before. The whole John Wick series is great, I highly recommend them.