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.
| Editing | Steve Wolsh | Editor |
| Directing | Amanda Szot | First Assistant Director |
| Crew | Alexa Marcigliano | Stunt Double |
| Costume & Make-Up | Nancy Wei | Costume Design |
| Crew | K.C. Roballo | Set Medic |
| Sound | Josh Bassett | Original Music Composer |
| Crew | Matthew R. Staley | Stunt Coordinator |
| Production | Steve Wolsh | Casting |
| Crew | Ashlie Jump | Stunt Double |
| Costume & Make-Up | Tomy Rivero | Key Makeup Artist |
| Production | Ashlie Jump | Key Set Production Assistant |
| Sound | Sam Plattner | Foley Recordist |
| Editing | Justin Williams | Digital Intermediate Editor |
| Production | Daniela Sánchez Lugo | Production Assistant |
| Crew | Bryan Basden Law | Thanks |
| Crew | Steve Saint Jr. | Thanks |
| Crew | Staci Marchand | Thanks |
| Camera | Patrick Lawler | Camera Operator |
| Crew | Gursharan Johal | Thanks |
| Crew | Christopher Benvie | Thanks |
| Crew | William Ash | Thanks |
| Production | Kurt Skaggs | Production Coordinator |
| Camera | Nicholas Timmons | First Assistant Camera |
| Camera | Nora Schaffer | Second Assistant Camera |
| Crew | Josiah Valo | Special Effects Assistant |
| Costume & Make-Up | Jillian Winfield | Wardrobe Assistant |
| Crew | Jayden A. Romero | Post Production Assistant |
| Crew | Annie Pruitt | Thanks |
| Directing | Laura Bailey | Script Supervisor |
| Sound | Sam Plattner | Sound Editor |
| Crew | Michael Ricci | Special Effects Coordinator |
| Costume & Make-Up | Ashlyn Melancon | Hair Department Head |
| Visual Effects | Ben Bornstein | Special Effects Supervisor |
| Crew | Damien Ordorica | Post Production Assistant |
| Crew | Kevin Hobel | Post Production Assistant |
| Crew | Ashley Nicole Wallace | Thanks |
| Crew | Jacob Rowland Tate | Thanks |
| Crew | Peter Dimatteo | Thanks |
| Crew | Alisha Hill | Thanks |
| Camera | Patrick Lawler | Second Unit Director of Photography |
| Directing | Austin Murray | Second Second Assistant Director |
| Camera | Doo Soo Kim | Second Assistant Camera |
| Lighting | Stephen Kaye | Gaffer |
| Crew | Danny Marchese | Special Effects Technician |
| Sound | Steve Wolsh | Music Supervisor |
| Production | Hannah Rebecca Whittaker | Production Assistant |
| Visual Effects | Takumi Nagai | VFX Artist |
| Costume & Make-Up | Ashlyn Melancon | Makeup Department Head |
| Crew | Justin W. Zumsteg | Thanks |
| Crew | Carole Wolsh | Thanks |
| Crew | John Donlan | Thanks |
| Crew | Christopher R. LeClerc | Thanks |
| Crew | Robert "Buster" Brown | Thanks |
| Production | Nathaniel Polta | Production Coordinator |
| Camera | Rich Hawkinson | Assistant Camera |
| Costume & Make-Up | Mike Kadomiya | Special Effects Makeup Artist |
| Production | Robert Sullivan | Production Assistant |
| Production | Adam Eldridge | Production Assistant |
| Production | David Williamson | Production Assistant |
| Crew | Mark Dellner | Thanks |
| Crew | Melissa de Bartolomeo | Thanks |
| Camera | Troy Dickerson | Grip |
| Costume & Make-Up | Chris Dooly | Special Effects Makeup Artist |
| Art | Bill White | Conceptual Illustrator |
| Editing | Ali Alimi | Assistant Editor |
| Crew | Lore Wymetal | Post Production Assistant |
| Crew | Evan Card | Thanks |
| Crew | Sherri Hill | Thanks |
| Crew | Josh Thomasshow | Thanks |
| Sound | Alexander Dawson | Sound Mixer |
| Sound | Alex Knickerbocker | Dialogue Editor |
| Camera | Tim Davis | Key Grip |
| Editing | J.P. Weikle | Additional Editing |
| Editing | Tyler Johnson | Digital Intermediate Assistant |
| Production | Patrick Wiley | Production Assistant |
| Crew | James Evans | Thanks |
| Crew | Mike Whalen | Thanks |
| Crew | Steve Saint Sr. | Thanks |
| Crew | Josh Bassett | Thanks |
| Sound | Owen Granich-Young | Supervising Sound Editor |
| Editing | Narbeh Tatoussian | Digital Intermediate Colorist |
| Editing | Cameron Thomas | Assistant Editor |
| Crew | Karen Rivas | Post Production Assistant |
| Crew | Eric Donnelly | Thanks |
| Camera | Andrew Juhl | Digital Imaging Technician |
| Sound | Eddie Bydalek | Sound Re-Recording Mixer |
| Sound | Brooke Lowrey | Foley Artist |
| Lighting | Harry Pray IV | Lighting Technician |
| Crew | B. Christopher Clark | Post Production Assistant |
| Crew | Michael Wolsh | Thanks |
| Sound | Sam Plattner | Sound Designer |
| Camera | Bert Mayer | Best Boy Grip |
| Crew | Inder Taggar | Thanks |
| Crew | Kenneth Linton | Thanks |
| Crew | Bob Love | Thanks |
| Lighting | John S. DeSimone | Best Boy Electric |
| Art | Hilary Taillie | Set Decoration |
| Costume & Make-Up | Rachel Cox | Makeup & Hair |
| Editing | Steve Meyer | Digital Intermediate Editor |
| Production | Eric Lucht | Production Assistant |
| Crew | Kashif S. Rana | Thanks |
| Crew | Wendy Pells | Thanks |
| Crew | Justin Lin | Thanks |
| Crew | Simer Singh | Thanks |
| Crew | Alex T. Lesner | Thanks |
| Crew | Bill Clark | Thanks |
| Crew | Kaye Lites | Thanks |
| Crew | James Gonis | Thanks |
| Crew | Jim Kehoe | Thanks |
| Sound | Kevin Bellante | Boom Operator |
| Lighting | Ari Rothschild | Lighting Technician |
| Crew | Shawn Shuby Singh | Thanks |
| Crew | James Sullivan | Thanks |
| Crew | Kevin Kasha | Thanks |
| Directing | Steve Wolsh | Director |
| Writing | Steve Wolsh | Writer |
| Production | Shawn Shuby Singh | Executive Producer |
| Production | Jacob Rowland Tate | Executive Producer |
| Sound | Miles Senzaki | Original Music Composer |
| Editing | Jon Jorgensen | Editor |
| Camera | Michael Solidum | Director of Photography |
| Production | Travis Huff | Casting |
| Crew | Ben Bornstein | Makeup Effects |
| Production | Steve Wolsh | Producer |
| Art | Jessica Mahnke | Production Design |
| Production | Bryan Basden Law | Executive Producer |
| Production | Alex T. Lesner | Executive Producer |
| Sound | Dan Marschak | Original Music Composer |
| Production | Kurt Skaggs | Associate Producer |
| Production | Christopher R. LeClerc | Executive Producer |
| Production | Steve Wolsh | Executive Producer |
| Production | Steve Saint | Executive Producer |
| Production | Jeff Nellans | Associate Producer |
