In the eighth film in the series, in August 1916, using the name "Henri Defense," 17-year-old Indiana Jones has enlisted in the Belgian army to fight in the Great War. After his commanding officers have all been killed in battle in Flanders, Corporal "Defense" is left in charge of what's left of the 9th Belgian Infantry. They are assigned to the French 14th Company and dispatched into the Battle of the Somme. When Indy is captured by the Germans, he quickly gains a reputation as an escape artist, and is sent to the maximum security prison at Dusterstadt on the Danube.
Unfortunately the movie The Adventures of Young Indiana Jones: Trenches of Hell is not yet available on HBO Max.
| Writing | George Lucas | Story |
| Directing | Simon Wincer | Director |
| Writing | Jonathan Hensleigh | Screenplay |
| Sound | Frédéric Talgorn | Music |
| Costume & Make-Up | Charlotte Holdich | Costume Design |
| Art | Maggie Gray | Set Decoration |
| Costume & Make-Up | Pat Hay | Makeup Artist |
| Visual Effects | Allison Smith-Murphy | Visual Effects Supervisor |
| Production | Janet Hirshenson | Casting |
| Production | Doris Kirch | Co-Producer |
| Art | Gavin Bocquet | Production Design |
| Editing | Ben Burtt | Editor |
| Editing | Edgar Burcksen | Editor |
| Production | Jane Jenkins | Casting |
| Directing | Ben Burtt | Second Unit Director |
| Production | Rick McCallum | Producer |
| Art | Keith Pain | Art Direction |
| Art | Karel Vacek | Art Direction |
| Production | George Lucas | Executive Producer |
| Production | Roger Mussenden | Casting |
| Camera | David Tattersall | Director of Photography |
