Mary Bronstein's "If I Had Legs I'd Kick You" is a nightmarish drama centered on a mother's internal turmoil — and it all started with the filmmaker's own experience of crisis with her daughter. "This movie started as a seed of an idea when I was going through a crisis with my own daughter,

Mary Bronstein and star Rose Byrne talk about their film, “If I Had Legs I’d Kick You” and answer our very important questions about kids being terrible, bad parking jobs and therapy at the L.A. Times Studios @ Sundance Film Festival presented by Chase Sapphire Reserve.

What will surely go down as one the most stressful movies of the year is “If I Had Legs I’d Kick You,” which premiered Friday at the Sundance Film Festival.

Mary Bronstein's 'If I Had Legs I'd Kick You' wowed the Sundance Film Festival with an all-time Rose Byrne performance.

Creator Mary Bronstein and star Rose Byrne stop by THR’s studio in Park City to dish all about their film If I Had Legs I’d Kick You. They break down the meaning behind the movie, the difficulties of motherhood and more.

Rose Byrne plays a struggling mother, Conan O'Brien is her hostile therapist in A24's nightmarish "If I Had Legs I'd Kick You."

Director Mary Bronstein casts 'Damages' star Rose Byrne as a woman overwhelmed by life in an alternately exhilarating and maddening Safdie-like indie.

Contrary to its title, everyone in If I Had Legs I’d Kick You has their appendages. Rose Byrne’s protagonist, however, does have a wealth of problems and neuroses, and writer/director Mary Bronstein dives into her headspace with a full-bore intensity and immediacy that’s bracing at first,