Having survived a plane crash in the jungle, Henty finds a fortress-like home in the middle of nowhere, belonging to the affable Mr. McMaster. The latter doesn't want Henty to leave.
Unfortunately the movie "General Electric Theater" High Green Wall is not yet available on HBO Max.
| Directing | Nicholas Ray | Director |
| Writing | Charles Jackson | Teleplay |
| Writing | Evelyn Waugh | Original Story |
| Production | Leon Gordon | Producer |
| Camera | Franz Planer | Director of Photography |
| Art | Martin Obzina | Art Direction |
| Editing | Michael R. McAdam | Editor |
| Editing | Richard G. Wray | Editor |
| Art | James Redd | Set Decoration |
| Sound | Roy Meadows | Sound |
| Directing | Robert G. Shannon | Assistant Director |
| Costume & Make-Up | Vincent Dee | Wardrobe Supervisor |
| Costume & Make-Up | Irving Berns | Makeup Artist |
