‘Black Widow’ Actor Reveals His MCU Cameo Ties Into The Winter Guard Russian Superteam & Mutants
**Minor spoilers ahead for “Black Widow.”** Marvel‘s “Black Widow” had plenty of Easter Eggs and a big standout was the prison arm wrestling scene when David Harbour‘s Red Guardian snaps the wrist of a large fella that was willing to call him out on his tall tales of battling against Captain America, who is pointed out to be frozen at this point time.