Although seemingly impossible, Heather’s evil deeds have surpassed Pam’s.

Mills described Heather as highly intelligent and always plotting her next move while simultaneously targeting people’s weaknesses.

“She was helpless.

Alley Mills smiling

That’s the key to Pam,” she stated.

Mills went on to describe Heather as dangerous, adding, “Pam was never vicious.

She was a denier.

Heather Webber making a point

Heather is really darker.

It’s a weird line, though.

I’m trying to keep her fun.”

In her research watching Robin Mattsson’s portrayal of Heather, Mills learned a lot, she said.

[Heather] is on the side of everybody who’s ever felt wronged."

It’s a wonderful thing.