When other Scanners in the Los Angeles area are left drained of life, Sam is forced back into action in a desperate attempt to stop Volkin, who is determined to become the most powerful - and ruthless - of his kind.

Billy Wong is a New York City cop whose partner is gunned down during a robbery. Billy and his new partner, Danny Garoni, are working security at a fashion show when a wealthy man's daughter, Laura Shapiro, is kidnapped. The Federal authorities suspect that Laura's father is involved with Mr. Ko, a Hong Kong drug kingpin, so the NYC police commissioner sends the two cops to Hong Kong to investigate.

It's 1961, two years after the original Grease gang graduated, and there's a new crop of seniors and new members of the coolest cliques on campus, the Pink Ladies and T-Birds. Michael Carrington is the new kid in school - but he's been branded a brainiac. Can he fix up an old motorcycle, don a leather jacket, avoid a rumble with the leader of the T-Birds, and win the heart of Pink Lady Stephanie?