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Actors Downey Jr., Evans, Ruffalo, Hemsworth, Johansson, Renner and Marvel Studios President Feige place...
Actors Robert Downey Jr., Chris Evans, Mark Ruffalo, Chris Hemsworth, Scarlett Johansson, Jeremy Renner and Marvel Studios President Kevin Feige (L) place their signatures in cement during a ceremony at the TCL Chinese Theatre in Hollywood, Los Angeles, California, U.S., April 23, 2019. REUTERS/Mario Anzuoni