The story begins with Speed Racer who is a young man with natural racing instincts whose goal is to win The Crucible, a cross-country car racing rally that took the life of his older brother, Rex Racer. Speed is loyal to the family business, run by his parents Pops and Mom. Pops designed Speed's car, the Mach 5. The owner of Royalton Industries makes Speed a lucrative offer, Speed rejects the offer, angering the owner. Speed also uncovers a secret that top corporate interests, including Royalton, are fixing races and cheating to gain profit. With the offer to Speed denied, Royalton wants to ensure that Speed will not win races. Speed finds support from his parents and his girlfriend Trixie and enters The Crucible in a partnership with his one-time rival, Racer X, seeking to rescue his family's business and the racing sport itself.
The President of the United States is in Salamanca, Spain, about to address the city in a public square. We see a plain-clothes cop, his girlfriend with another man, a mother and child, an American tourist with a video camera, and a Secret Service agent newly returned from medical leave. Shots ring out and the President falls; a few minutes later, we hear a distant explosion, then a bomb goes off in the square. Those minutes are retold, several times, emphasizing different characters' actions. Gradually, we discover who's behind the plot. Is the Secret Service one step ahead, or have the President's adversaries thought of everything?
Toxic waste bubbles in a ship waiting permission to dock in Odessa. Frank Martin turns down a job in Marseilles, referring it to a pal. A short time later, the pal, wounded by gunfire, crashes his car into Frank's living room and dies, leaving a young woman in the back seat. The employer of the dead man shows up, forces Frank to take the job, snaps a bracelet on his wrist that will explode if Frank gets more than 75 feet from his car, and sends Frank on a journey east with the young woman and a trunk full of something. She's Valentina, nearly mute. Can Frank figure out what's going on, deliver the package, and escape alive? And what does the ship have to do with it?
Elliott incessantly parades proudly with his antlers, until unwise rock-jumping sees them crushed, and thus his new pride. Bride Giselle thinks Elliott has commitment anxiety when he rushes off to take the lead in the rescue of canine buddy Mr. Weenie, who is kidnapped by a poodle's gang of master-devoted pets determined to reconvert him. The feral gang has great trouble even penetrating the heavily guarded holiday resort where the brainwashing attempt is happening.