John GarvinWritingJohn Garvin is known for his work on Avatar 2 (2022), Avatar 3 (2024) and Deepsea Challenge (2014).Known forIMDb0.0SanctumMovie · 2011IMDb0.0Deepsea Challenge 3DMovie · 2014Credits3AllMoviesTV showsAll departments▼2025Fire and Water: Making the Avatar FilmsTV showas Self - Supervising Dive Master · 2 episodes2014Deepsea Challenge 3DMovieWriter2011SanctumMovieas Jim Sergeant · Writer
