In 1943, the United States tests an anti-radar system to make the U.S. Navy ships invisible to the enemy. Dr. James Longstreet uses his experiment in the destroyer escort USS Eldridge that disappears from Philadelphia. The sailors David Herdeg and his best friend Jim Parker are projected to 1984, where they meet Allison Hayes. They unsuccessfully try to contact their base and out of the blue Jimmy disappears in a hospital. Allison helps David to visit Jimmy's wife Pamela, but Jimmy refuses to see him. Now David's only hope is meeting Dr. James Longstreet to learn what to do. Will he be well succeeded?

Jack Carver, a German ex-special forces soldier turned boatman, is hired by Valerie Cardinal, a journalist, to take her to a nearby island where her uncle Max works in a top-secret research facility, smuggling information out. However, the facility's director and evil mastermind Dr. Krieger is actually creating genetically modified super-soldiers with no intelligence, and Uncle Max and Val are taken by Krieger's mercenaries. It's now only up to Jack and his trusty handgun to save them and defeat Krieger's evil minions.

American kids go to a space camp during the summer holidays. They learn how to operate the Space Shuttle. A team consisting of a guy who just entered to meet girls, a wanna be astronaut and an instructor who wanted to go on a mission instead of teaching can sit in the Shuttle while testing the engines. Then they're launched by mistake ...