Estranged siblings return home to bury their mother and claim their inheritance, only to discover that their deceased mother has hidden the deed to the entire estate somewhere on the property.
Unfortunately the movie The Greatest Inheritance is not yet available on HBO Max.
| Writing | Andrea Polnaszek | Writer |
| Production | Catherine Stroud | Casting Director |
| Writing | Alexandra Boylan | Writer |
| Production | Alexandra Boylan | Producer |
| Art | Andrea Polnaszek | Production Design |
| Production | Meredith Riley Stewart | Producer |
| Writing | John K.D. Graham | Writer |
| Sound | Benjamin Stanton | Original Music Composer |
| Production | John K.D. Graham | Producer |
| Crew | Richard Galli | Cinematography |
| Production | Lisa London | Casting Director |
| Editing | Lex Benedict | Editor |
| Directing | John K.D. Graham | Director |
| Production | Ryan Keller | Executive Producer |
