Instagram/Sigourney Weaver & Pedro Celebrity Sigourney Weaver & Pedro Pascal unite sci-fi icons at the Oscars, presenting Best Production Design with Grogu by their side. March 16, 2026 AceShowbiz - Sigourney Weaver showcased her iconic sci-fi legacy during the 2026 Oscars ceremony, sharing the stage with both Grogu and fellow presenter Pedro Pascal. The actress, famed for her roles in Aliens and Avatar, co-presented the Academy Award for Best Production Design alongside Pascal, who stars with her on the Disney+ series The Mandalorian.