One Crazy Summer (1986)

One Crazy Summer is the kind of sunburnt ‘80s comedy that feels like it was powered by soda, sketchbook doodles, and pure mischief—an anything-can-happen island hangout where the jokes come fast and the characters are weird in the best way. Savage Steve Holland keeps the vibe happily unhinged, letting John Cusack’s sweet, scrappy underdog charm anchor the madness while Demi Moore brings a grounded spark that turns the romance into more than just a punchline. It’s less about airtight plot than the joyful momentum of friends rallying for a good cause, with rapid-fire gags and cartoon logic that make the whole movie feel like a live-action Saturday morning. Fair warning: the humor is broad and the film includes some mean-spirited moments toward animals that may be a dealbreaker, but if you’re craving a zesty, joke-packed summer escape with a big heart under the chaos, this one delivers.

One Crazy Summer is trying to be a sunburnt, anything-goes teen hangout comedy with a scrappy “save the house” plot and a bit of romance, basically a cartoon brought to life. The problem is the movie often feels like it’s throwing random gags at the screen and hoping you laugh before you notice how thin and wobbly the story is, with humor that swings from clever to flat-out juvenile. If you don’t enjoy broad 80s clowning, mean-spirited rich-kid villains, or animal-related bits that some viewers will find unpleasant, this will test your patience. Still, John Cusack has an easy charm, there’s a breezy Nantucket vibe, and if you’re in the mood for silly, chaotic sketch-comedy energy rather than tight writing, you might have a decent time.