The Family of Blood are green, gaseous predators that can inhabit and control human bodies. They pursued The Tenth Doctor in order to take his near-immortality, forcing him to become temporarily human in order to escape them.
- Read more about this topic on the Tardis Data Core.
Types
| Name | Description |
|---|---|
| Father of Mine | 
|
| Mother of Mine | 
|
| Son of Mine | 
|
| Daughter of Mine | 
|
| Scarecrow | 
|