Thatcher explains, however, that before she started wearing the wig, the Sophie-to-Nat process wasn't all that complicated. "My hair is naturally pretty straight, so they put a curling iron to it ...

Yellowjackets” actress Sophie Thatcher — fresh off the horror and sci-fi hits “Heretic” and “Companion” — embraces haunting roles. Only the screaming took practice.

In the current day, the surviving few must reckon with their collective past. The first thing I tell Sophie Thatcher when I get her on the phone is that I think her hair is really cool. From there, I ...