Freddie Francis's DR TERRORS HOUSE OF HORRORS is an unbelieveable good movie, with tons of good acting, fun creepy sets and a very cool ending.
Five Strangers meet on a Train, soon Peter Cushing ( Dr. Terror ) joins them and tells them their "supernatural-fate" via Tarot. Five Stories, each touching another Horror Genre and all a quite good. You want Werwolves ( if you watch that story for the second time the Line "I needed some time to get over..." becomes pretty funny ), Killer Plants, Voodoo, Creeping Hands and Vampires all in one movie? This one's got it all, and let's not forget the Warparound story that is pretty good as well.
Christopher Lee is great as the snotty art-professor and Cushing has also a strong presence. The Other actors are good as well, the killer plant story features the Guy who played "M" in the James Bond movies. That's the only story that is kind of a let down, I'm not even sure what the ending means. My favorite has to be the Werwolf Piece, the ending will leave your mouth wide open. I love those It's-not-what-it-seems-to-be-it's-way-worse endings which is also present in the Vampire Piece. Lee's Story is fun stuff as well, note the great ending. The other Two ( Voodoo & Plant ) are rather averge but the Voodoo stuff is nice and creepy while the Killer Plant comes across as rather light.
All in all, don't pass this one. I wouldn't say that it's a classic, I wouldn't even recommend this to anybody that has no fun in watching old horror movies but if you have, this movie was made for you.