Instagram/Donna Langley & Snoop Dog Movie Donna Langley, NBCUniversal's top exec, champions the big screen at CinemaCon. See how she leads Hollywood with stars like Nolan, Spielberg & Snoop Dogg. April 16, 2026 AceShowbiz - Donna Langley stands as one of Hollywood's most formidable executives, overseeing all content for NBCUniversal Entertainment & Studios, including film, television, and streaming.