| Rank | Title | Release Date | Budget | Domestic Revenue | Revenue / Budget |
|---|---|---|---|---|---|
| 1 | Official Secrets | 2019-08-30 | $0 | $1.99M | N/A |
| 2 | The Choral | 2025-11-07 | $0 | $364.49K | N/A |
| 3 | A Royal Night Out | 2015-05-14 | $0 | $228.14K | N/A |
| 4 | Hope Gap | 2019-10-03 | $0 | $104.73K | N/A |
| 5 | '71 | 2014-10-10 | $11M | $55.76K | 0.01 |
| 6 | Ali & Ava | 2022-03-02 | $0 | $43.36K | N/A |