A young boy is scared of the monster under his bed. He asks his 6th grade brother to swap rooms for the night as a bet that the monster really exists. Soon the brother becomes friends with the monster and discovers a whole new world of fun and games under his bed where pulling pranks on kids and other monsters is the main attraction.
Unfortunately the movie Little Monsters is not yet available on HBO Max.
| Production | Jack Grossberg | Supervising Producer |
| Production | Jeffrey A. Mueller | Producer |
| Production | Andrew Licht | Producer |
| Sound | Gary Goetzman | Music Supervisor |
| Camera | Dick Bush | Director of Photography |
| Production | Steven Jacobs | Casting |
| Art | Paul Peters | Production Design |
| Production | Dori Berinstein | Executive Producer |
| Editing | Patrick McMahon | Editor |
| Production | Bonnie Finnegan | Casting |
| Production | John Davis | Producer |
| Sound | Sharon Boyle | Music Supervisor |
| Production | Mitchell Cannold | Executive Producer |
| Directing | Harry V. Bring | Second Assistant Director |
| Camera | Sam Emerson | Still Photographer |
| Directing | Liz Ryan | Second Assistant Director |
| Art | William Davidson | Construction Foreman |
| Sound | Kim H. Ornitz | Production Sound Mixer |
| Costume & Make-Up | Jimmy Newell | Costumer |
| Directing | Randall Badger | First Assistant Director |
| Sound | Gary A. Theard | Boom Operator |
| Art | Jack M. Marino | Property Master |
| Costume & Make-Up | Daniel J. Lester | Assistant Costume Designer |
| Camera | Gene Poole | Key Grip |
| Camera | Herb Harton | Steadicam Operator |
| Lighting | Jay W. Yowler | Best Boy Electric |
| Art | Carol Winstead Wood | Art Direction |
| Costume & Make-Up | Kelley Gore | Makeup Artist |
| Camera | Logan R. Berkshire | Best Boy Grip |
| Production | Jack Grossberg | Unit Production Manager |
| Camera | Joe D'Alessandro | First Assistant Camera |
| Camera | Frank Godwin | Second Assistant Camera |
| Art | Jeffrey L. Loy | Set Dresser |
| Camera | Phillip V. Caruso | Still Photographer |
| Art | R. Lynn Smartt | Set Decoration |
| Directing | Lester Hoyle | Script Supervisor |
| Directing | John T. Moore | Script Supervisor |
| Art | Greg Villalva | Construction Coordinator |
| Lighting | Jock Brandis | Gaffer |
| Art | Rico Milazzo | Set Dresser |
| Sound | Jeffrey Stern | Dialogue Editor |
| Sound | Laura P. Krasnow | ADR Editor |
| Editing | Fred Heid | Color Timer |
| Crew | Allan Hamilton | Transportation Coordinator |
| Art | Jerry Hall | Draughtsman |
| Sound | Hal Levinsohn | ADR Editor |
| Sound | Sandy K. Tanaka | Music Coordinator |
| Art | Randall R. Milazzo | Leadman |
| Sound | George Craig | Music Editor |
| Editing | Tom San Martin | Negative Cutter |
| Production | Michael W. Stroud | Location Manager |
| Editing | Steven Visscher | Associate Editor |
| Sound | Dana Stefenson | Foley Editor |
| Costume & Make-Up | William Salyer | Hairstylist |
| Costume & Make-Up | Daniel J. Lester | Wardrobe Supervisor |
| Production | Ron Servicky | Production Secretary |
| Sound | Tom Fleischman | Sound Re-Recording Mixer |
| Art | Elizabeth Beloff | Graphic Designer |
| Production | Elizabeth Conrad | Assistant Accountant |
| Editing | Dean Holder | Assistant Editor |
| Art | Kenneth Stytzer | Graphic Designer |
| Production | Barbara Spitz | Production Coordinator |
| Sound | Yvette Nabel | Music Editor |
| Sound | Mia De Bethune | Assistant Sound Editor |
| Crew | Vick Griffin | Transportation Captain |
| Crew | Shannon Alston | Craft Service |
| Editing | Arnold Shuster | Negative Cutter |
| Sound | Ron Bochar | Supervising Sound Editor |
| Costume & Make-Up | Robert Short | Special Effects Makeup Artist |
| Art | Harold Fuhrman | Set Designer |
| Costume & Make-Up | Robin Hill | Costumer |
| Camera | Rufus Granger Jr. | Grip |
| Camera | Eric Bartsch | Grip |
| Sound | Laura Civiello | Dialogue Editor |
| Sound | Kam Chan | Assistant Sound Editor |
| Writing | Terry Rossio | Writer |
| Writing | Ted Elliott | Writer |
| Directing | Richard Greenberg | Director |
| Costume & Make-Up | Douglas S. Turner | Makeup Effects Designer |
| Crew | Douglas S. Turner | Makeup Effects |
| Editing | Chip Cronkite | Assistant Editor |
| Costume & Make-Up | Marilyn Vance | Costume Design |
| Sound | David Newman | Music |
