Paquin is also taking on the role of executive producer alongside her husband andTrue Bloodcostar, Stephen Moyer.
Bradley Whitford (The West Wing) will guest star.
Here, Paquin chats with EW about her new series.

Ollie Upton/PopTV
So its kind of just part of who I am on set anyway.
Its just nice being given credit for it.
The show has a mostly female ensemble.

Colin Hutton/Pop
Was that by design?The company my character works for is largely female-run and female-owned.
The other main character on the show is my characters sister [Genevieve Angelson].
So we have an amazing ensemble of incredibly badass, very talented women.
Flackpremieres Feb. 21 at 10 p.m.
ET on Pop TV.