Upon joining a sorority, Beth is plagued by nightmares of a knife-wielding killer, when her past comes back to haunt her.
In an unstable African country, US psychiatrist Martin Cypher teams up with a street-smart poacher to save his patient and her uncle Kingsley, who runs a diamond mine, from some rebels led by white mercenaries, who took them for ransom.
Recently orphaned teenagers David and Lynn are sent to California to live with their grandparents who they discover are harboring a terrifying secret.
Sometime in the distant future, a fledgling band gets an opportunity for a breakthrough, if they can make it in time to a faraway planet to perform in a very popular club.
A couple of young scientists, Mel Noble and Roxeanne Tangent, travel to an island in Africa thought to be deserted in search of crocodile life, when African Natives storm the camp and kidnap Roxeanne. Her father, Gordon hires Steiger and his team of investigators to track down the natives that worship crocodiles as sacred animals. The problem is: they can't be seen. With natives in the jungles and crocodiles in the waters, Steiger and his crew must fight to survive and save Roxeanne from being sacrificed in a gruesome ritual with an "Enemy Unseen."
An adventurer pursues a river of gems through caverns of mystery. He encounters deadly snakes, buried-alive Nazis and brutal murderers. The prize is a river of diamonds, but the price could be a violent sudden death.
A few years from now, Earth will have the first contact with an alien civilization. These aliens, known as Newcomers, slowly begin to be integrated into human society after years of quarantine.