A spaceship is sent to Mars after an alien distress signal is picked up. They find one survivor, but when a crew member is found drained of blood it's evident they have rescued a bloodsucking monster. Uses footage from Encounter in Space (1963).

Aliens from another dimension cross space and time to come to Earth. A scientist tries to discover what their motives are.

To combat the problem of drug-dealing juvenile delinquents operating in racial gangs, two recent police academy graduates are sent to a local high school, posing as students. [Initially released in theaters in 1960 as "This Rebel Breed", it was re-released as "The Black Rebels" five years later, re-edited with the addition of a handful of dialogue-free scenes of youths making out in a bedroom, with partial female nudity.]

Manager of a large metropolitan airport tries to deal with the stress of his job, and the various characters that work for him.

After his wife is killed in a mysterious bomb explosion, a cop leaves the department and starts a charter boat service. When an undercover agent who is a close friend is killed, he is asked to look into it, and discovers a web of espionage and murder.

The story of a pioneer family in the early 1800s that seeks its fortunes on the Ohio frontier.

Scientists investigate a huge meteor that crashes into the ocean off Mexico, and encounter a skyscraper-tall, mobile machine which is designed to syphon energy from earth, including any energy directed at it in an effort to destroy it.

An attractive reporter investigating the mysterious destruction of an Illinois town stumbles upon a secret government laboratory conducting radiation experiments on vegetables. The lead scientist is eager to help find out what happened. Together they discover that giant grasshoppers are behind the devastation. Worse yet, thousands of them are headed toward Chicago! Can they be stopped... or is this the BEGINNING OF THE END?

Four sisters in New Zealand fall for soldiers en route to the Pacific theater in WWII.

A man who is arrested for rape swears it wasn't him but somebody who looks just like him, but the victim insists it was him.