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.

Bronstein, a bit of a cult figure in the film world, made her directorial debut in 2008 at the SXSW festival with “Yeast,” which featured a pre-fame Greta Gerwig and was hailed by by New Yorker critic Richard Brody as a “mumblecore classic.”

"If I Had Legs I'd Kick You" premiered at Sundance 2025. The brutal film, starring Rose Byrne, features Conan O'Brien shifting into a dramatic role.

In an interview at Sundance, Rose Byrne explains what's next in the production process for her upcoming thriller series The Good 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.

Photos from the Sundance Film Festival 2025, the premieres of 'If I Had Legs I'd Kick You' & 'Ricky' Premieres On Day 2

Writer-director Mary Bronstein’s latest feature takes audiences on a tense journey of motherhood that almost never lets up. If I Had Legs I’d Kick You stars Rose Byrne as Linda, a mom attempting to find a treatment for her daughter’s mysterious illness while dealing with an absentee husband,

Rose Byrne plays a mother ... Anticipation was high for the A24 film, which will be released sometime this year. Its premiere Friday at the Sundance Film Festival was easily the hottest ticket ...

Conan O'Brien, from left, Mary Bronstein, and Rose Byrne attend the premiere of "If I Had Legs I'd Kick You" during the Sundance Film Festival on Friday, Jan. 24, 2025, at Library Theatre in Park ...

Rose Byrne attends the premiere of "If I Had Legs I'd Kick You" during the Sundance Film Festival on Friday, Jan. 24, 2025, at Library Theatre in Park City, Utah. (AP Photo/Chris Pizzello)

Indie studio Neon has broken the ice with the first deal at Sundance, acquiring the Alison Brie- and Dave Franco-led horror film 'Together.'