| Teitl | Relentless |
|---|---|
| Blwyddyn | 2021 |
| Genre | Crime, Documentary |
| Gwlad | United States of America |
| Stiwdio | discovery+ |
| Cast | Christina Fontana |
| Criw | Jason Blum (Executive Producer), Steven Cantor (Executive Producer), Jeremy Gold (Executive Producer), Mary Lisio (Executive Producer), Liz Massie (Executive Producer), Chris McCumber (Executive Producer) |
| Teitlau Amgen | |
| Allweddair | true crime, missing person |
| Dyddiad Awyr Cyntaf | Jun 28, 2021 |
| Dyddiad Awyr Olaf | Jul 19, 2021 |
| Tymor | 1 Tymor |
| Pennod | 6 Pennod |
| Amser Cinio | 49:14 munudau |
| Ansawdd | HD |
| IMDb: | 7.30/ 10 gan 10.00 defnyddwyr |
| Poblogrwydd | 3.507 |
| Iaith | English |
Dadlwythwch
 Max 4K | Dadlwythwch |
|---|---|
 Max Amazon Channel 4K | Dadlwythwch |
 Discovery+ Amazon Channel 4K | Dadlwythwch |
 HD | Dadlwythwch |
 HD | Dadlwythwch |
 HD | Dadlwythwch |
| SD | Dadlwythwch |
| SD | Dadlwythwch |
| SD | Dadlwythwch |
