Are Oliver Jackson-Cohen and Jake Gyllenhaal related?

This image appears in the gallery:
Oliver Jackson-Cohen: 15 facts about the Haunting of Bly Manor star you need to know

1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 

10. 16 images

See the full gallery: Oliver Jackson-Cohen: 15 facts about the Haunting of Bly Manor star you need to know