It's certainly more interesting for me as an actor, but I think it's also more interesting for the audience to see three-dimensional characters, rather than just a bad guy or a good guy. ↗
Usually action films have a formula: good guy gets in trouble, his wife dies, friends have problems, so he goes to the mountain, learns martial arts, comes back, and kills the bad guy. ↗
We were living in a tumultuous time, when the world was upside down. Freeman produced a show that was black and white, the good guys versus the bad guys. ↗