Jane Levy (Castle Rock, Suburgatory, Shameless) will play the role of Lisa in 10-episode social thriller series What / If.

Levy joins previously announced Renée Zellweger in the role of Anne.

Mike Kelley will serve as creator, writer, showrunner, and executive producer.

What / If was created by Mike Kelley and further developed into a series by Kelley and his producing partner Melissa Loy and Atlas Entertainment’s Alex Gartner.

Executive Producers: Mike Kelley, Melissa Loy (Page Fright); Alex Gartner, Charles Roven (Atlas Entertainment); Robert Zemeckis, Jack Rapke (Compari Entertainment)

Co-Executive Producer: Jackie Levine (Compari Entertainment)