http://www.amazon.com/Cult-Classics-Movie-Pack-DVD/dp/B000FS9FI0I know these packs are usually bad news, but this is one which is actually worth picking up. The quality isn't perfect, but you probably wouldn't be able to find most of these films in better quality anyway.
It has...
Chained for Life: Siamese twins working as a vaudeville-singing act face trouble when one of them is accused of murder. (1951, 81 mins.)
Child Bride: Set in the Ozarks, a schoolteacher leads an effort to stop the practice of under-aged girls marrying older men. (1939, 62 mins.)
The Cocaine Fiends: A young woman gets mixed-up with a drug pusher, who gets her hooked on cocaine, leading to all sorts of trouble. (1936, 68 mins.)
Delinquent Daughters: After a high school girl commits suicide, the authorities begin to investigate the circumstances leading to her death. (1944, 68 mins.)
Escort Girl: A woman tries to hide her escort service job from her daughter, returning home from an out-of-state boarding school. (1941, 68 mins.)
Gambling with Souls: A young housewife longing for the finer things in life, turns to frequenting shady bars and gambling. She is forced into prostitution to pay off her losses. (1936, 70 mins.)
Joyless Street: The fortunes of some Viennese neighbors are intertwined in this story set during the post-World War I depression in Austria. (1925, 61 mins.)
Mad Youth: A divorced mother and her teenaged daughter lead equally wild lifestyles that end up causing them both hardship and heartache. (1940, 76 mins.)
Marihuana: A young teenage girl and her friends end up partaking in marijuana smoking and alcohol at a beach party, which results in her becoming pregnant and her best friend drowning. (1936, 60 mins.)
The Marijuana Menace: A group of high school students has taken up the bad habit of smoking marijuana, leading them down a path of hedonistic activities. (1937, 80 mins.)
Omoo-Omoo, The Shark God: When a sea captain removes sacred pearls from an island shrine, he unleashes a curse upon anyone who encounters them. (1949, 58 mins.)
Reefer Madness: This propaganda-style film was produced in the 1930's under the pretext of educating the youth of America about the dangers of smoking marijuana. (1936, 69 mins.)
The Road to Ruin: A young woman and her girlfriend head down the wrong path after they start hanging out with the wrong crowd. (1933, 62 mins.)
Sex Madness: A small-town beauty queen with hopes to make it in the big city faces a serious problem when she is diagnosed with a venereal disease. (1938, 57 mins.)
She Shoulda' Said No!: A chorus girl loses a lot in her life when she meets a pusher, who introduces her to marijuana. (1949, 70 mins.)
Slaves in Bondage: A crooked businessman and his female partner use her beauty salon as a recruitment center for girls to work as prostitutes at his roadhouse. (1937, 70 mins.)
Ten Nights in a Barroom: A tee-totaling family man descends into a life of despair and horror when he is introduced to the demon rum. (1931, 72 mins.)
Terror of Tiny Town: A marauding bandit arrives in the western village of Tiny Town and sets his sights upon the ranch of a beautiful girl. (1938, 62 mins.)
Test Tube Babies: An infertile married couple is told by a doctor about a radical procedure, which may give them a chance at having a child. (1949, 83 mins.)
The Wild and the Wicked: A young girl heads to Hollywood to visit her older sister, with the hopes she can break into the movies. (1956, 90 mins.)