In this semi-spoof sequel to the classic TV show, "Dragnet", Dan Aykroyd isn't playing Jack Webb's character, Joe Friday, in this film, but rather, his nephew, with the same name and personality.  He's assigned a roguish new partner named Pep Streebeck (Tom Hanks) with which to fight crime with, though he's of a new breed of a police officer, not really respecting the rule of law that Sergeant Friday does to his core. 

Their first case together sees them trying to crack a slew of recent murders in Los Angeles, ostensibly done by a mysterious cult known simply as P.A.G.A.N., (People Against Goodness and Normalcy) as the calling cars they leave behind at the scenes of their crimes suggest.  Signs begin to point in the direction of a smarmy TV evangelist named Rev. Jonathan Whirley (Christopher Plummer) and a smarmy smut merchant named Jerry Caesar (Dabney Coleman).  Friday and Streebeck rescue a sacrificial virgin, Connie Swail (Alexandra Paul), at one of the P.A.G.A.N. gatherings, and for the first time in his life, Sgt. Friday has found someone wholesome enough to consider as his girlfriend, though he has now become too involved to think clearly -- or play things by the book when the heart is involved.