For Lizzy Caplan, joining Netflix's "Zero Day" was an easy decision to make, citing Robert De Niro's involvement, as well as the "solid" credentials of co-creators Eric Newman, Noah Oppenheim and Michael Schmidt.

This interview contains spoilers from all six episodes of "Zero Day," now streaming on Netflix. Lizzy Caplan always knew that her character, Congresswoman and former First Daughter Alexandra Mullen, was behind the catastrophic cyberattack that incited the existential and moral panic that runs through "Zero Day.

I loved those scenes,” Lizzy Caplan told DECIDER. “We knew from very early on that there was a rich history that we wanted to convey.” That history includes Alex’s deceased brother, Nick (Jackson Eick).

A timely drama about a fictional crisis PR executive played by Lizzy Caplan has hit the marketplace, landing offers from Hulu, Netflix, Amazon & more.

Zero Day on Netflix, starring Robert De Niro, took the audience by surprise with its twisted finale. In the thriller series, De Niro is cast as former President George Mullen while Lizzy Caplan plays the role of Alexandra Mullen,

Angela Bassett, Joan Allen, Connie Britton, Jesse Plemons and Lizzy Caplan co-star in a series about politicians trying to find answers after a deadly cyberattack.

Lizzy Caplan teased that she gave legendary actor Robert De Niro, 81, acting advice on the set of their new miniseries “Zero Day.” “Yeah, I told him how to do a few things,” the actress, 42, jokingly told Page Six at the New York premiere of the new Netflix show Tuesday.

Born Again proves anything, it’s that a cancelled Netflix show can come back. It’s just not always going to have the same showrunner and, for that matter, it’s not always going to be coming back to Netflix.

Actor Lizzy Caplan stops by TODAY to share details about starring alongside legendary actor Robert De Niro in the new Netflix thriller “Zero Day.” Caplan also opens up about moving with her family from Los Angeles to New York City and discusses the lasting relatability “Mean Girls” has to high schoolers.

Everything you need to know about the 'Zero Day' star's love life including how she met her husband and when they were married.