Instagram/Conan O'Brien & Timothée Movie Conan O'Brien's hilarious 2026 Oscars opening monologue roasts nominees, transforms into movie characters, and kicks off Hollywood's biggest night. March 17, 2026 AceShowbiz - Conan O'Brien launched the 2026 Academy Awards ceremony on Sunday, March 15, with a lively and inventive opening monologue that highlighted this year's nominated films while blending humor, pop culture, and a touch of seriousness.