The title character is Karen (Judith Brown, "The Big Doll House"), a young lady from Vegas with a dubious past. She marries the cranky, domineering construction company magnate Walter McCoy (Keenan Wynn at his most amusingly irascible), which doesn't sit well with his young sons Steve ("Dirty Harry" villain Andrew Robinson) and Paul (Peter Hooten, "The Inglorious Bastards"). Not unjustly, they wonder if they'll now be shut out of his will. Things take an even seedier turn when sexpot Karen comes on to Steve, leading to various other complications, such as death and cover-ups.
Written by producer Robert Blees ("Whoever Slew Auntie Roo?"), and directed by prolific 70s exploitation filmmaker Arthur Marks ("J.D.'s Revenge"), "A Woman for All Men" definitely owes a fair bit to classic film noir, but spices it up with a "modern", drive-in style approach. As such, it's not a great story, or even that well written, but it IS entertaining and watchable all the way through. It's very well shot by Robert Birchall and nicely scored by Luchi De Jesus ("Black Belt Jones"). There's a little bit of violence and a minimal dose of female skin. Blees tries to keep you on your toes throughout, as you figure out what's going on, and ends things with a twist.
Really, the main reason to watch is for this impressive cast of familiar faces. Certainly, this is a more high profile cast than one might ordinarily see in this sort of thing. And that includes Alex Rocco as an investigating Missing Persons detective, and Don Porter ("White Line Fever") as the McCoy family lawyer. The female cast are all very attractive, including Lois Hall as family housekeeper Sarah, Patty Bodeen as the teen aged daughter Cynthia, Ginny Golden as Steves' gal Rodell, and Elaine Fulkerson as Pauls' girl Allison. Veteran character actor Tom Bower ("Die Hard 2") has a bit as a construction worker. Brown makes the most of her meaty role, but the movie just doesn't pop as much when Wynn's not around.
Worth a look for 70s exploitation devotees.
Six out of 10.