The Rocky Horror Picture Show (1975)

I know everyone's seen it. It's a classic that bears rewatching. - JW

On a wild and rain-swept late-November evening, somewhere at an empty stretch of road outside Ohio's merry Denton, blissfully-affianced, prudish, boringly-innocent young pair Brad Majors (Barry Bostwick) and Janet Weiss (Susan Sarandon) find themselves stranded on their way to visit an ex-tutor. Instead, the couple will inadvertently unearth the cross-dressing Dr. Frank-N-Furter's (Tim Curry's) spooky lair of inexhaustible oddities, just in time to partake in the out-of-this-world mad scientist's proud unveiling of his latest, delightfully extravagant, most daring creation: the ultimate male and the perfect sex symbol: the flaxen-haired Rocky Horror (Peter Hinwood). But, little by little, as the effervescent transgressive force gobbles up whole the unsuspecting visitors of the night, Brad and Janet slowly begin to embrace the potent fascinations of seduction, while an idolized Rocky roams free in the mansion. Who can interrupt man's union with the absolute pleasure?

From IMDB:

Better To Watch At Home!
A squeaky-clean young couple, Brad & Janet (Barry Bostwick & Susan Sarandon), get a flat tire on a late rainy night, and decide to stop off at a nearby castle to use the residents' phone and call for help. What they don't realise is that these are no ordinary residents: Dr. Frank N Furter (Tim Curry), with assistance from his servants Riff Raff (Richard O'Brien), Magenta (Patricia Quinn), and their ragtag bunch of fellow Transylvanians, has his own diabolical plans for the evening, set against a kick-butt rock 'n' roll music score....

Call me a twisted "Rocky Horror" fan, but I actually prefer to watch this cult classic movie-musical in the comfort of my own home, rather than going out to one of those midnight theatrical screenings that have made this 1975 film so popular. Oh, I'm sure there's great fun to be had at a midnight showing, but the fact is, you're not going to see or hear very much of the movie itself, what with the audience shouting & throwing stuff at the screen literally every two seconds (think of "Mystery Science Theater 3000" on speed), as well as the live cast performing in front of the movie screen! If you want to really see and hear "The Rocky Horror Picture Show" as you would any other film, watch it on video first. Then, when you've got the movie firmly etched in your head, head out to the theater. But NOT before!

Having said that, this movie version of the hit stage musical written by Richard O'Brien (Riff Raff himself), is a ton of great, naughty fun. It wonderfully sends up B-movie sci-fi/horror flicks, with a playful, healthy dose of blatant sexual innuendo thrown in for good measure. Classic, memorable rock 'n' roll tunes written by O'Brien throughout, including "The Time Warp," "Sweet Transvestite," "Hot Patootie"....the list goes on and on. And, of course, you have a spectacular cast, led by Tim Curry, who IS the larger-than-life Dr. Frank N Furter, and a young, attractive Susan Sarandon, who simply lights up the screen as Janet. But everyone else, including Barry Bostwick, Meatloaf, Little Nell, Patricia Quinn, and Charles Gray all make excellent contributions, too.

https://www2.zoechip.com/movie/the-rocky-horror-picture-show-14095