Conan O’Brien, the beloved late night show host, has officially made his acting debut in If I Had Legs I’d Kick You, an oppressive drama that made waves at the 2025 Sundance Film Festival last Friday (January 24).

Rose Byrne plays a mother in the midst of a breakdown in the experiential psychological thriller “If I Had Legs I’d Kick You.”

Conan O’Brien, A$AP Rocky, and Danielle Macdonald co-star in Mary Bronstein’s audacious anxiety nightmare.

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.

Sundance Film Festival on Friday to an audience so eager to see if that even some ticketholders were unable to get a seat in the theater. The film stars Rose Byrne as Linda, a mother navigating a psychological breakdown while caring for her sick daughter.

Seconds before Conan O’Brien appears on the big screen for his dramatic acting debut, you see a close-up of his black dress shoes, toe-tapping impatiently. Although his signature physicality still comes through,

Recommended Videos Byrne plays Linda ... Part of Linda’s story involves her therapist, played by Conan O’Brien, who joked that he didn’t realize he was in a movie. “I’m not looking ...

At Sundance, the Hottest Ticket in Town Was a Rose Byrne and Conan O’Brien Psychological Thriller PARK CITY, Utah (AP) — Rose Byrne plays a mother in the midst of a breakdown in the ...

PARK CITY, Utah (AP) — Rose Byrne plays a mother in the midst ... Part of Linda’s story involves her therapist, played by Conan O’Brien, who joked that he didn’t realize he was in a ...

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)

Conan O’Brien, Danielle Macdonald and A$AP Rocky also star in Mary Bronstein’s feverish dark comedy thriller about parenting in extremis and existential black ...