How far will 'Wicked City' go?

CHICAGO (WLS) -- "Wicked City" is an explosive new drama that just premiered on ABC. Tuesday night's episode takes viewers deeper into the tale of a serial killer on the loose and the unlikely woman he chooses to join him on his deadly spree.

Ed Westwick talked about their challenging roles.

"She appears to be complicit and down for whatever he wants to do. He enjoys that he's almost being worshipped which is exactly what this guy wants," Westwick said.

The question: How far is Betty willing to go?

"It kind of was this concentrated 'Hollywoodness'. There's so much potential and all these famous musicians everywhere," Erika Christensen said. "What price are you willing to pay for getting what you want?"

Wicked City debuts