27-year-old Howard The Duck lives on Duckworld, a planet similar to Earth, but inhabited by anthropomorphic ducks and orbited by twin moons. As he is reading PlayDuck in his livingroom, his armchair suddenly propels him out of his apartment building and into outer space; Howard eventually lands on Earth, in Cleveland, Ohio. Upon arriving, Howard encounters a woman being attacked by thugs, whom he defeats using a unique style of martial arts.The woman introduces herself as Beverly Switzler, and decides to take Howard to her apartment and let him spend the night.
The following day, Beverly takes Howard to Phil Blumburtt, a scientist who Beverly hopes can help Howard return to his world. After Phil is revealed to be only a janitor, Howard resigns himself to life on Earth and rejects Beverly's aid. He soon applies for a job as a janitor at a local romance spa, but eventually quits and rejoins Beverly, who plays in a band called Cherry Bomb. At the club where Cherry Bomb is performing, Howard comes across their manager, and confronts him when he insults the band. A fight breaks out, in which Howard is victorious.
Howard rejoins Beverly backstage after the band's performance and accompanies her back to her apartment, where Beverly persuades him to be the band's new manager. The two begin to flirt, but they are interrupted by Blumburtt and two of his colleagues, who reveal that a laser spectroscope they were inventing was aimed at Howard's planet and transported him to Earth when it was activated. They theorize that Howard can be sent back to his world through a reversal of this same process.
Upon their arrival at the laboratory, the laser spectroscope malfunctions when it is activated, raising the possibility of something else being transported to Earth. At this point, Dr. Walter Jenning is possessed by a life form from a distant region of space. When they visit a diner, the creature introduces itself as a "Dark Overlord of the Universe" and demonstrates its developing mental powers by destroying table utensils and condiments. A fight ensues when a group of truckers in the diner begins to insult Howard. Howard is captured and is almost killed by the diner chef, but the Dark Overlord destroys the diner and escapes with Beverly.
Howard locates Phil, who is arrested for his presence at the laboratory with no security clearance. After they escape, they discover an ultralight aircraft, which they use to search for the Dark Overlord and Beverly. At the laboratory, the Dark Overlord plans to transfer another one of his kind into Beverly's body with the dimension machine. Howard and Phil arrive and apparently destroy the Dark Overlord with an experimental neutron disintegrator; but the creature is merely forced out of Jenning's body and now attacks them in his true form. Howard fires the neutron disintegrator at the hideous beast, obliterating him. He then destroys the laser spectroscope, preventing more Dark Overlords from arriving on Earth, but also ruining his only chance of returning to his planet. Howard then becomes Beverly's manager, hires Phil as an employee on her tour, and performs with Beverly on stage.
THE CACHE IS, OF COURSE, NOT AT THE POSTED COORDINATES. YOU ARE DEEP IN BADLANDS TERRITORY.
Within a 50 foot radius of the posted coordinates, you will find a small sign. The coordinates needed to find this cache are N41 42.ABC, W088 23.DEF.
Determine ABC as follows, use the total number of letters in the larger font on the sign:
13 (use 475)
15 (use 581)
17 (use 379)
Determine DEF as follows, use the total number of letters in the smaller font on the sign:
18 (use 511)
17 (use 334)
16 (use 290)