Video game expert Alex Rogan finds himself transported to another planet after conquering The Last Starfighter video game only to find out it was just a test. He was recruited to join the team of best starfighters to defend their world from the attack.
When his parents have to go out of town, Dennis stays with Mr. and Mrs. Wilson. The little menace is driving Mr. Wilson crazy, but Dennis is just trying to be helpful. Even to the thief who's arrived in town.
A single and lonely woman finds the seemingly perfect man to date, but soon regrets it when his deranged and possessive other personality emerges and worst still, she cannot convince anyone else of his Jekyll/Hyde true nature.