After a trip to San Francisco that led to an odyssey in search of a lost unicorn, time-traveling hippie heroes Chester, Michael, and T.A. return to New York City where they're confronted with duplicates of themselves -- and everyone else To once again save the planet from an evil scheme by invaders from space, they'll have to take on the Hallucitron, a mind-blowing invention that produces illusions more powerful than those created by any drug.
...