Erik is totally blind and is solo kayaking the length of the Grand Canyon. In Lava Falls, a large dangerous rapid, he discovers that despite what people might say, barriers can be real and they hurt .. a lot.
Unfortunately the movie The Weight of Water is not yet available on HBO Max.
| Sound | Pedro Eustache | Musician |
| Editing | Matt Corliss | Editor |
| Editing | Dave Krahling | Colorist |
| Writing | Buddy Levy | Writer |
| Camera | Ed Weihenmayer | Camera Operator |
| Writing | Aubry Hollingshead | Writer |
| Crew | Eric Maierson | Thanks |
| Editing | Roxanne Harbitter | Editor |
| Editing | Jason Reid | Editor |
| Camera | Harlan Taney | Camera Operator |
| Production | Ellen Weihenmayer | Co-Producer |
| Sound | Gad Emile Zeitune | Sound |
| Crew | Michael Brown | Cinematography |
| Editing | Casey Nay | Editor |
| Crew | Davis Coombe | Thanks |
| Production | Michael Brown | Producer |
| Production | Linda Buonanno | Executive Producer |
| Writing | Vickie Curtis | Writer |
| Camera | Andy Maser | Director of Photography |
| Editing | Aubry Hollingshead | Editor |
| Production | Julia Buonanno | Executive Producer |
| Production | Ed Weihenmayer | Co-Producer |
| Sound | Chris Bacon | Music |
| Editing | Ryan Fenson-Hood | Editor |
| Camera | Robert Raker | Camera Operator |
| Directing | Michael Brown | Director |
| Sound | George Doering | Musician |
| Writing | Roxanne Harbitter | Writer |
| Sound | Steve Boeddeker | Sound Mixer |
| Sound | Chris Fogel | Sound Recordist |
| Sound | Michael T. Ryan | Music Editor |
| Crew | David Holbrooke | Thanks |
| Writing | Michael Brown | Writer |
| Visual Effects | Barry Thompson | Animation |
| Sound | Robert Litton | Orchestrator |
| Camera | Johnny Wilcox | Camera Operator |
| Crew | Sebastian Duthy | Thanks |
| Crew | Nicolas Brown | Thanks |