Actor Ed Norton took to social media on Saturday to praise the FDNY’s bravery and his film crew’s quick thinking in the wake of a film set inferno that killed a firefighter in Harlem earlier this week. “I have never witnessed firsthand that kind of bravery,” Norton wrote in an Instagram post about the fire. “I’m in awe of that kind of selfless courage.” Norton added: “It’s devastating to contemplate that one of the men we watched charging in there lost his life. Please send a prayer of thanks for the spirit and courage of Michael Davidson.” Davidson, a 37-year-old who had been with the FDNY for 15 years, died from his injuries while battling the fire at St. Nicholas Avenue and 149th Street late Thursday night.