By 2025, fifteen years after the events of ''Zebraman'', Tokyo has renamed itself Zebra City, and has instituted a "Zebra Time" starting at 5:00 AM/PM for 5 minutes (in which all crime is legal) the government allows the Zebra Police to attack any and all presumed criminals. One Zebra Time results in the attempted murder of Shinichi Ichikawa, also known as Zebraman. Surviving the attack but having lost his memories, he must team up with television's fake Zebraman and a young protégé to save a mysterious little girl from Zebra Queen and her Zebra Police, and then the world from Zebra Queen's ultimate plan to use the strange aliens from 2010 to bring Zebra Time to the whole world.
Wong Fei-hung, Clubfoot Seven Chiu-Tsat and "13th Aunt" cross the Pacific Ocean to America to visit Bucktooth So, who has opened a Po-chi-lam clinic there. While traveling by carriage through the wilderness, they pick up a friendly cowboy named Billy, who is almost dying of thirst. When the party stops to have lunch, a bunch of hostile Native Americans ambush them. Wong, Clubfoot Seven Chiu-Tsat and 13th Aunt escape unharmed but their carriage slides off a cliff and falls into a river. 13th Aunt and Clubfoot Seven Chiu-Tsat are rescued and taken to Bucktooth So's clinic. However, Wong hits his head on a rock and loses his memory as a consequence. He is saved by a Native American tribe.
As Earth is invaded by alien tripod fighting machines, one family fights for survival in this sci-fi action film.
Ching Fong-Tin (Sammo Hung) goes to Russia to steal goods from the Russian soldiers. Unfortunately he is caught and the soldiers make him strip his clothes down to his underwear. They force him to wear a brassiere and the head of a mop as a wig, and he is made to dance for their amusement. However, he makes his escape, grabbing his grenades as he goes, and throws one into the cabin. Fook Loi (Kenny Bee) catches Ching and lectures him about his crimes. Ching tries to escape, but in the scuffle, he and Fook end up rolling into a snowball. In the final moments after they both got out of the snowball, Fook tries to look for Ching and is taken by surprise when he jumps down from a tree, grabs his clothes and rushes off back to his hometown.
