Claim: Hacksaw Ridge was written by two men.

Robert Frederic Schenkkan , Jr. -LRB- born March 19 , 1953 -RRB- is an American playwright , screenwriter , and actor . He received the Pulitzer Prize for Drama in 1992 for his play The Kentucky Cycle and his play All the Way earned the 2014 Tony Award for Best Play . He has three Emmy Nominations and one WGA Award .