Dr. Brown
After an alien invasion threatens to annihilate the human race, a young Japanese girl, named Milly, travels back in time from 2084 to October 2002, and enlists the reluctant aid of skilled Tokyo gunman, named Miyamoto, to discover and prevent the start of the war. However, trouble ensues when the two protagonists are forced to deal with a Japanese mafia boss, named Mizoguchi, who is somehow involved in the start of the war by keeping the first alien spaceship and its alien pilot captive, while our two heroes race against the clock to find a way to stop the oncoming destruction from the vengeance-seeking alien invasion fleet on its way to Earth.
Radioman
Kahn is a heavy weight kick-box champion, who often kills his opponents in front of the running camera, to sell it on video tape. Jake had to witness once how his brother was killed by him, and now has come for revenge. But first he has to improve his fighting skills; he asks Phang, the only person in the whole world who ever had Khan down on his back, to train him until he is a match for him.
Callahan
A Hong Kong Special Branch cop and a CIA agent reluctantly team up to bring down a major international terrorist.
U.S. Announcer
If your enemy refuses to be humbled... Destroy him. Accompanied by his brother Kurt (Van Damme), American kickboxing champion Eric Sloane (Dennis Alexio), arrives in Thailand to defeat the Eastern warriors at their own sport. His opponent: ruthless fighter and Thai champion, Tong Po. Tong not only defeats Eric, he paralyzes him for life. Crazed with anger, Kurt vows revenge.
Something about soldiers, I dunno, it's a Godfrey Ho film, the plot isn't going to make sense no matter what.
US Marine
Jet, a young soldier at the end of the second world war must overcome some abusive Americans who are bullying him as well as the Chinese people.