After the fatal crash of a small airplane in the high Sierras, six greedy strangers clash over a fortune in stolen gold. The torturous trip down the mountainside becomes a frightening ordeal as each has his own plans for the gold.

An undercover cop teams up with a martial-arts expert to stop a gang of drug smugglers and car thieves.

A rich brother and sister are crazed killers. She lures men into her bed, and he attacks them and murders them. A detective is assigned to find the killers and bring them in.

A crisis helpline assistant attracts the attention of a serial killer who delights in feeding her cryptic, nursery-rhyme style riddles when planning his next murder!