what was that ending

Saw raws. Blond guy runs away, falls down a cliff, and wakes up at a hospital back home. I was upset when he left black hair once again. I didn't really understand it much but it feels like blondie was being played by the town + black hair. Since at the end, cult members were at the theater, black hair was the director/shown smiling when he entered, and blondie was an unaware looking traumatized actor.