Knocking on Death's Door

In the 70 years since the famed Roswell UFO crash, there is a long history of allegations involving alien phenomena and their supposed government cover-ups. This special takes a hard look at the most famous, and lesser known, UFO reports that some believe have been purposely hidden from the public.

Ray Kinsella is an Iowa farmer who hears a mysterious voice telling him to turn his cornfield into a baseball diamond. He does, but the voice's directions don't stop -- even after the spirits of deceased ballplayers turn up to play.

When a dead man is found face down in a couple's swimming pool, a tense police interrogation unearths dark secrets they kept hidden for years.

Sex in a tree? A quickie in the closet? Laundry room relations? These are just a few of the out-of-the-ordinary places where amorous adventurers go to get intimate with their other halves. But few people expect to land themselves in the emergency room as a result! Brought to life for Discovery Fit & Health by GRB Entertainment, the production company behind the hit show UNTOLD STORIES OF THE ER, this all-new series documents the real-life and often hilarious stories of what happens when a little action leads to a medical crisis. Retold by emergency room physicians and the actual couples who, in the heat of the moment, got themselves into a fix and needed a doctor to fix it, this series illustrates how loving couples cope when sex goes outrageously wrong.

Just as sex, drugs, rock & roll, hippies, and Vietnam enter our consciousness, so it does for Ben Sweet, the shy, 18-year-old son of conservative businessman, Sy. Ben enters UC Berkeley in 1966 to avoid the draft, but finds himself smack in the middle of a home-grown revolution.

A student receives a serial killer's brain in a transplant after being thrown into a pool with no water in it.

After a run-in with the law, an angry maladjusted young man starts calling himself "Hate". One night he saves a girl from a lusty Assistant District Attorney. He falsely accuses them of robbery, so they go on the run and make things worse.

These special compilation episodes of "The UnXplained" explore the world’s most fascinating, strange and inexplicable mysteries.

When a police officer is killed in the line of duty, his soul enters into the body of a young officer to seek revenge for his murder. However, when the spirit takes over, the officer is unaware of what is going on and most think he is in need of a psychiatrist, including the wife of the fallen cop.

A mysterious, morbid professor who has suffered a number of horrid events in his life tries to help a young troubled man, whose girl friend was killed during an illegal abortion.