Leprechaun 4: In Space (1996)

In the vast reaches of space, in the 21st century, a power-crazed Leprechaun sets his sights on an ambitious mission. He abducts the enchanting Princess Zarina from the planet Dominia, intending to marry her and seize the throne. But his dreams of intergalactic dominance are jeopardized by an unexpected adversary - a ragtag crew of U.S. Space Marines, led by the eccentric Dr. Mittenhand, a mad scientist whose body is now half machine due to his audacious experiments. When the Marines' mission to vanquish a space monster inadvertently collides with the Leprechaun's matrimonial schemes, a chaotic battle ensues. Believing they have eliminated the Leprechaun, the Marines breathe a sigh of relief, only to face a sinister surprise. The resilient Leprechaun resurrects himself through one of the Marines, unleashing havoc on their spacecraft and sparking a deadly game of survival. As the Leprechaun frantically hunts for Princess Zarina aboard the ship, Dr. Mittenhand harbors his own devious plans. Intending to use the princess in a twisted experiment to restore his complete human form, the doctor's ambition spirals into a monstrous transformation at the hands of the Leprechaun. With their ranks dwindling and Dr. Mittenhand turned into a grotesque beast, the remaining Marines must rally against the clock. They face a dual threat - thwart the Leprechaun's plot to detonate their ship and prevent him from asserting his reign over Dominia. The stage is set for a gripping showdown, where the Marines must outwit their relentless foe and save their ship from imminent destruction.

Leprechaun 4: In Space is a comedy movie featuring Warwick Davis.

Leprechaun 4: In Space is currently streaming for free (ad-supported) on Freevee and The Roku Channel and it's also available on Starz Apple TV Channel.

It is also possible to buy Leprechaun 4: In Space on Amazon Video, Apple TV, Google Play Movies, Microsoft Store, Vudu and YouTube.