On a planet in a distant galaxy, a power hungry Leprechaun, holds a beautiful alien princess hostage in order to marry her for her royal title. With her title and his beloved gold, he'll be able to rule the universe. While making his maniacal plans, what he doesn't count on is an invading platoon of marines from Earth, to save the princess and foil his plans. An accomplished trickster, the Leprechaun stows himself away on the orbiting spaceship and wreaks havoc on the crew in an attempt to recapture his bride.
Unfortunately the movie Leprechaun 4: In Space is not yet available on HBO Max.
| Production | Tedra Gabriel | Casting |
| Camera | David Lewis | Director of Photography |
| Production | Walter Josten | Producer |
| Production | Mark Amin | Executive Producer |
| Production | David Robert Cobb | Line Producer |
| Production | Jonathon Komack Martin | Co-Producer |
| Art | Dorian Vernacchio | Production Design |
| Writing | Mark Jones | Characters |
| Directing | Brian Trenchard-Smith | Director |
| Editing | Daniel Duncan | Editor |
| Sound | Dennis Michael Tenney | Original Music Composer |
| Production | Andrew Hersh | Co-Executive Producer |
| Writing | Dennis A. Pratt | Writer |
| Art | Deborah Raymond | Production Design |
| Production | Jeff Geoffray | Producer |
| Costume & Make-Up | Gabriel Bartalos | Makeup Effects Designer |
| Art | Michael Vaccaro | Construction Coordinator |
| Crew | Roger Winiger | Special Effects Assistant |
| Costume & Make-Up | Malou Magnusson | Set Costumer |
| Camera | Andy Shuttleworth | Steadicam Operator |
| Costume & Make-Up | Damon Charles | Key Hair Stylist |
| Camera | Michael Stuart Clark | Grip |
| Camera | R. Michael Stringer | Second Unit Director of Photography |
| Crew | Michelle Sebek | Stunts |
| Camera | John Schultz | Best Boy Grip |
| Camera | Ronnie Hesse | Grip |
| Directing | Athena Alexander | Second Unit First Assistant Director |
| Lighting | Hugh Casey | Best Boy Electric |
| Sound | Jason Johnston | Boom Operator |
| Directing | Ernest Belding | Second Assistant Director |
| Camera | Nicholas Cochiolo | Grip |
| Camera | Alex Klabukov | Dolly Grip |
| Crew | Alisa Christensen | Stunts |
| Directing | Gerard DiNardi | First Assistant Director |
| Costume & Make-Up | Pamela J. Williams | Makeup & Hair Assistant |
| Production | Heidi S. Pavey | Production Coordinator |
| Costume & Make-Up | Sheila Streicek | Costume Supervisor |
| Lighting | Jarred Waldron | Electrician |
| Sound | Kevin Hamilton | Dialogue Editor |
| Directing | Neal Allen | Second Assistant Director |
| Directing | Lisa Collins | Script Supervisor |
| Directing | Lynn K. D'Angona | Second Unit Director |
| Camera | Pat Swovelin | First Assistant Camera |
| Art | Gabriel Higgins | Property Master |
| Editing | Joan C. Morisaki | First Assistant Editor |
| Camera | Ray Dier | Assistant Camera |
| Directing | Sally Stringer | Script Supervisor |
| Production | Abby M. Roach | Assistant Production Coordinator |
| Costume & Make-Up | Eve Bielecki | Makeup & Hair Assistant |
| Camera | Sean Gallard | Still Photographer |
| Camera | Alan Koplin | First Assistant Camera |
| Lighting | Steve Rollins | Gaffer |
| Sound | Kevin Hamilton | ADR Recordist |
| Crew | Frank Ceglia | Special Effects Coordinator |
| Production | Debra Palermo | Casting Assistant |
| Sound | Joel E. Smith | Sound Re-Recording Mixer |
| Crew | Terry James | Stunt Coordinator |
| Crew | Ellen Stratham | Stunts |
| Camera | Carol A. Ogihara | First Assistant Camera |
| Costume & Make-Up | Evelyn Thompson | Assistant Makeup Artist |
| Lighting | David R. Casey | Gaffer |
| Crew | Arturo Gil | Stunts |
| Directing | Ali Goldstone | Second Second Assistant Director |
| Camera | Joel Schwartz | Second Assistant Camera |
| Art | Nancy S. Fallace | Set Decoration |
| Costume & Make-Up | Damon Charles | Key Makeup Artist |
| Sound | Cameron Hamza | Sound Mixer |
| Crew | Joel E. Smith | Post Production Supervisor |
| Sound | Joel E. Smith | Sound Effects Editor |
| Sound | Joseph T. Sabella | Foley Artist |
| Production | Deborah Ann Henderson | Production Coordinator |
| Camera | Bruce E. Nadeau Jr. | Camera Loader |
| Art | Bryce Holtshousen | Leadman |
| Lighting | Jenifer Galvez | Electrician |
| Art | Terrell L. Moore | Set Dresser |
| Costume & Make-Up | Ele Johnson | Set Costumer |
| Sound | Scott C. Kolden | Sound Re-Recording Mixer |
| Camera | James 'Slim Jim' Ballard | Key Grip |
| Sound | Scott C. Kolden | Sound Effects Editor |
| Camera | Jim Heath | Still Photographer |
| Camera | Rick Lewin | Key Grip |
| Sound | Scott C. Kolden | Foley Recordist |
