A group of friends emerge from the darkness, bloody and lucky to be alive. Having already lost two friends in the marsh, they break into an empty vacation house to take shelter. Whatever was in the marsh is still after them, but it's not the only thing that wants them dead. Something much worse and more savage lays in wait.
Unfortunately the movie Muck is not yet available on HBO Max.
| Production | Steve Wolsh | Casting |
| Crew | K.C. Roballo | Set Medic |
| Directing | Laura Bailey | Script Supervisor |
| Directing | Amanda Szot | First Assistant Director |
| Crew | Alexa Marcigliano | Stunt Double |
| Production | Ashlie Jump | Key Set Production Assistant |
| Costume & Make-Up | Nancy Wei | Costume Design |
| Crew | Ashlie Jump | Stunt Double |
| Editing | Steve Wolsh | Editor |
| Sound | Josh Bassett | Original Music Composer |
| Crew | Matthew R. Staley | Stunt Coordinator |
| Camera | Patrick Lawler | Camera Operator |
| Production | Kurt Skaggs | Production Coordinator |
| Camera | Nicholas Timmons | First Assistant Camera |
| Camera | Nora Schaffer | Second Assistant Camera |
| Sound | Owen Granich-Young | Supervising Sound Editor |
| Costume & Make-Up | Jillian Winfield | Wardrobe Assistant |
| Crew | Jayden A. Romero | Post Production Assistant |
| Crew | Christopher Benvie | Thanks |
| Crew | Shawn Shuby Singh | Thanks |
| Camera | Rich Hawkinson | Assistant Camera |
| Costume & Make-Up | Mike Kadomiya | Special Effects Makeup Artist |
| Production | Daniela Sánchez Lugo | Production Assistant |
| Production | Adam Eldridge | Production Assistant |
| Crew | Steve Saint Jr. | Thanks |
| Sound | Sam Plattner | Sound Designer |
| Art | Hilary Taillie | Set Decoration |
| Editing | Ali Alimi | Assistant Editor |
| Production | Nathaniel Polta | Production Coordinator |
| Camera | Andrew Juhl | Digital Imaging Technician |
| Sound | Alexander Dawson | Sound Mixer |
| Sound | Sam Plattner | Sound Editor |
| Camera | Troy Dickerson | Grip |
| Costume & Make-Up | Ashlyn Melancon | Hair Department Head |
| Costume & Make-Up | Chris Dooly | Special Effects Makeup Artist |
| Camera | Patrick Lawler | Second Unit Director of Photography |
| Sound | Kevin Bellante | Boom Operator |
| Editing | Steve Meyer | Digital Intermediate Editor |
| Editing | Cameron Thomas | Assistant Editor |
| Sound | Steve Wolsh | Music Supervisor |
| Production | Robert Sullivan | Production Assistant |
| Visual Effects | Takumi Nagai | VFX Artist |
| Crew | Wendy Pells | Thanks |
| Crew | Justin Lin | Thanks |
| Lighting | John S. DeSimone | Best Boy Electric |
| Lighting | Harry Pray IV | Lighting Technician |
| Camera | Tim Davis | Key Grip |
| Crew | Michael Ricci | Special Effects Coordinator |
| Visual Effects | Ben Bornstein | Special Effects Supervisor |
| Editing | J.P. Weikle | Additional Editing |
| Crew | James Evans | Thanks |
| Crew | Steve Saint Sr. | Thanks |
| Crew | Inder Taggar | Thanks |
| Sound | Sam Plattner | Foley Recordist |
| Camera | Bert Mayer | Best Boy Grip |
| Editing | Justin Williams | Digital Intermediate Editor |
| Production | David Williamson | Production Assistant |
| Crew | Mark Dellner | Thanks |
| Crew | Annie Pruitt | Thanks |
| Sound | Brooke Lowrey | Foley Artist |
| Editing | Narbeh Tatoussian | Digital Intermediate Colorist |
| Editing | Tyler Johnson | Digital Intermediate Assistant |
| Crew | B. Christopher Clark | Post Production Assistant |
| Crew | Christopher R. LeClerc | Thanks |
| Costume & Make-Up | Rachel Cox | Makeup & Hair |
| Lighting | Ari Rothschild | Lighting Technician |
| Costume & Make-Up | Tomy Rivero | Key Makeup Artist |
| Crew | Bryan Basden Law | Thanks |
| Crew | William Ash | Thanks |
| Crew | Damien Ordorica | Post Production Assistant |
| Crew | Ashley Nicole Wallace | Thanks |
| Sound | Alex Knickerbocker | Dialogue Editor |
| Crew | Mike Whalen | Thanks |
| Directing | Austin Murray | Second Second Assistant Director |
| Costume & Make-Up | Ashlyn Melancon | Makeup Department Head |
| Crew | Kashif S. Rana | Thanks |
| Camera | Doo Soo Kim | Second Assistant Camera |
| Sound | Eddie Bydalek | Sound Re-Recording Mixer |
| Lighting | Stephen Kaye | Gaffer |
| Crew | Danny Marchese | Special Effects Technician |
| Crew | Carole Wolsh | Thanks |
| Crew | Melissa de Bartolomeo | Thanks |
| Crew | Josiah Valo | Special Effects Assistant |
| Crew | Kevin Hobel | Post Production Assistant |
| Crew | Staci Marchand | Thanks |
| Crew | Gursharan Johal | Thanks |
| Crew | Jacob Rowland Tate | Thanks |
| Art | Bill White | Conceptual Illustrator |
| Crew | Lore Wymetal | Post Production Assistant |
| Crew | Justin W. Zumsteg | Thanks |
| Crew | John Donlan | Thanks |
| Production | Patrick Wiley | Production Assistant |
| Crew | Josh Bassett | Thanks |
| Crew | Karen Rivas | Post Production Assistant |
| Production | Eric Lucht | Production Assistant |
| Production | Hannah Rebecca Whittaker | Production Assistant |
| Crew | Michael Wolsh | Thanks |
| Crew | Eric Donnelly | Thanks |
| Crew | Simer Singh | Thanks |
| Crew | Bob Love | Thanks |
| Crew | Kenneth Linton | Thanks |
| Crew | Bill Clark | Thanks |
| Crew | Evan Card | Thanks |
| Crew | Robert "Buster" Brown | Thanks |
| Crew | Jim Kehoe | Thanks |
| Crew | Sherri Hill | Thanks |
| Crew | Peter Dimatteo | Thanks |
| Crew | Alisha Hill | Thanks |
| Crew | James Gonis | Thanks |
| Crew | Josh Thomasshow | Thanks |
| Crew | Kevin Kasha | Thanks |
| Crew | Alex T. Lesner | Thanks |
| Crew | Kaye Lites | Thanks |
| Crew | James Sullivan | Thanks |
| Directing | Steve Wolsh | Director |
| Writing | Steve Wolsh | Writer |
| Production | Jeff Nellans | Associate Producer |
| Production | Bryan Basden Law | Executive Producer |
| Production | Jacob Rowland Tate | Executive Producer |
| Production | Steve Wolsh | Producer |
| Production | Shawn Shuby Singh | Executive Producer |
| Sound | Miles Senzaki | Original Music Composer |
| Production | Kurt Skaggs | Associate Producer |
| Crew | Ben Bornstein | Makeup Effects |
| Production | Steve Saint | Executive Producer |
| Production | Steve Wolsh | Executive Producer |
| Sound | Dan Marschak | Original Music Composer |
| Camera | Michael Solidum | Director of Photography |
| Production | Travis Huff | Casting |
| Production | Christopher R. LeClerc | Executive Producer |
| Production | Alex T. Lesner | Executive Producer |
| Editing | Jon Jorgensen | Editor |
| Art | Jessica Mahnke | Production Design |
