A gas is let loose upon the world that kills anyone over 25 years old.

Larry Donner, an author with a cruel ex-wife, teaches a writing workshop in which one of his students, Owen, is fed up with his domineering mother. When Owen watches a Hitchcock classic that seems to mirror his own life, he decides to put the movie's plot into action and offers to kill Larry's ex-wife, if Larry promises to murder his mom. Before Larry gets a chance to react to the plan, it seems that Owen has already set things in motion.

Lost in a personal vacation police Chris Morgan (he gave evidence to the Department of internal investigations about corruption of their fellow was awarded OK. 400 000 dollars!), he met with singer from the bar Keri Truitt, which, as it appears, is implicated in the murder of her own husband a millionaire. Detective action of the film unfolds on the background of relations Chris and his "passed" colleagues at work (They seek by any means to catch Chris in laid trap) and conscientiously punctuated bedding scenes.

Duncan is a genius straight A student, Blade is ajuvenile delinquent. But because of a mix up with their school records, everyone thinks each is the other one. Now, Duncan kind of likes the attention from being thought of as a real bad dude, if only the school bully would stop trying to rough him up. And Blade definitely likes being thought of as important instead of as trouble.