Christopher Plummer
Ana de Armas, Jamie Lee Curtis, Katherine Langford, Rian Johnson, Chris Evans, Don Johnson, William Shatner, Anne Hathaway, Elijah Wood, Vera Farmiga, Ed Asner, Ridley Scott, Spike Lee, Simon Pegg, Kate Beckinsale, Antonio Banderas, Leonard Maltin, Daniel Dae Kim, George Takei, Russell Crowe, Bruce Greenwood and Joseph Gordon-Levitt also reacted to his death.