At the height of World War II, the Germans begin dropping a new type of booby-trapped bomb on England. Highly skilled but haunted bomb disposal officer Sammy Rice must overcome his personal demons to defeat this new threat.
Unfortunately the movie The Small Back Room is not yet available on HBO Max.
| Editing | Clifford Turner | Editor |
| Writing | Nigel Balchin | Novel |
| Writing | Emeric Pressburger | Writer |
| Sound | Brian Easdale | Original Music Composer |
| Directing | Michael Powell | Director |
| Writing | Michael Powell | Writer |
| Directing | Emeric Pressburger | Director |
| Camera | Christopher Challis | Director of Photography |
| Art | John Hoesli | Art Direction |
| Directing | Sydney Streeter | Assistant Director |
| Production | Madeleine Godar | Casting |
| Art | Hein Heckroth | Production Design |
| Costume & Make-Up | Josephine Boss | Costume Design |
| Production | Jean Osborne | Publicist |
| Directing | Jack N. Green | Third Assistant Director |
| Production | Anthony Bushell | Associate Producer |
| Production | Emeric Pressburger | Producer |
| Production | George R. Busby | Production Assistant |
| Production | Michael Powell | Producer |
| Art | Ivor Beddoes | Assistant Art Director |
| Art | Peter Childs | Draughtsman |
| Art | Ted Clements | Draughtsman |
| Art | Harry Pottle | Draughtsman |
| Costume & Make-Up | Iris Tilley | Assistant Hairstylist |
| Directing | Archie Knowles | Second Assistant Director |
| Costume & Make-Up | Dorrie Hamilton | Makeup Supervisor |
| Camera | Freddie Francis | Camera Operator |
| Art | Pat Sladden | Draughtsman |
| Sound | Peter Meyers | Boom Operator |
| Sound | Peter Butcher | Boom Operator |
| Sound | Cyril Swern | Sound Editor |
| Art | Wallis Smith | Draughtsman |
| Art | Dario Simoni | Set Dresser |
| Camera | John von Kotze | Clapper Loader |
| Camera | Anthony Hopking | Still Photographer |
| Sound | Alan Allen | Sound |
