There is a “clear villain” in Dopesick according its star.

Warning: This post contains spoilers from episode 4 ofDopesick.

Michael Keatonunderstood the importance of hisDopesickcharacter.

Dopesick

Michael Keaton in ‘Dopesick’.Antony Platt/Hulu

“It only works if you respect this guy,” Michael Keaton says of his character.

“And what’s not to respect?

He’s a really decent human being.”

But even Keaton didn’t see the episode 4 twist coming.

After an accident, Dr. Finnix finds himself being prescribed OxyContin.

And like some of his patients before him, he becomes addicted.

“I wasn’t quite ready, I have to admit,” Keaton says.

I went off and did a movie or something.

And the other thing was, ‘What have I gotten myself into?’

But the die was cast.

So once that happens, you just kind of buckle up."

“But the whole thing still shocked me.

I would ask [creator] Danny [Strong], ‘Did they say this exactly?’

‘Is this accurate?’

Because I’m also an executive producer on it, and I had to be cognizant of things.

That’s one of the great things about this story.

As Keaton puts it, “There’s a clear villain.

New episodes ofDopesickhitHuluon Wednesdays.