Filmmaker Sterlin Harjo's Grandfather disappeared mysteriously in 1962. The community searching for him sang songs of encouragement that were passed down for generations. Harjo explores the origins of these songs as well as the violent history of his people.
Is This May Be the Last Time on Netflix? Unfortunately the movie This May Be the Last Time is not yet available on Netflix.
| Directing | Sterlin Harjo | Director |
| Crew | Jon Null | Thanks |
| Crew | Charlotte Moore | Thanks |
| Sound | Qianbaihui Yang | Sound Effects Editor |
| Sound | Ryan Weaver | Recording Supervision |
| Crew | John "JT" Torrijos | Video Assist Operator |
| Production | Sterlin Harjo | Producer |
| Production | Vincent LoVoi | Producer |
| Crew | Josh Lowden | Thanks |
| Sound | Royce Sharp | Sound Mixer |
| Sound | Ryan Beveridge | Music |
| Production | Michael Mason | Producer |
| Production | Matt Leach | Producer |
| Crew | Seth Ricart | Editorial Staff |
| Crew | Shane Brown | Cinematography |
| Editing | Matt Leach | Editor |
| Crew | Sterlin Harjo | Cinematography |
| Crew | Matt Leach | Cinematography |
| Production | Christina D. King | Producer |