A scientific experiment unknowingly brings extraterrestrial life forms to the Earth through a laser beam. First is the cigar-smoking drake, Howard, from the duck's planet. A few kids try to keep him from the greedy scientists and help him back to his planet, but then a much less friendly being arrives through the beam...
Lea Thompson
as Beverly Switzler
Jeffrey Jones
as Dr. Walter Jenning
Tim Robbins
as Phil Blumburtt
Ed Gale
as Howard T. Duck
Chip Zien
as Howard T. Duck (voice)
Tim Rose
as Howard T. Duck
Steve Sleap
as Howard T. Duck
Peter Baird
as Howard T. Duck
Mary Wells
as Howard T. Duck
Lisa Sturz
as Howard T. Duck
Jordan Prentice
as Howard T. Duck
Paul Guilfoyle
as Lieutenant Welker
