Black Siren is Blowing Up Stuff on the 'Arrow' Season 6 Premiere

Black Siren is blowing stuff up and taking names in tonight’s premiere of Arrow.

In the premiere episode, Oliver (Stephen Amell) is cleaning up and dealing with the aftermath of the Lian Yu explosion and we’ll find out just which team members survived.

Speaking of Black Siren though…portrayer Katie Cassidy is having a blast playing her.

“I feel free, if that makes sense, in the material,” she shared. “It’s fun, I really like it. I do think she’s always going to have that mystery to her. She’s a loose canon. You’ll never know what you’re going to get.”

Arrow returns TONIGHT @ 9PM ET/PT on The CW.