Ethan Hawke Uses Knights to Explain Life Rules to Kids

Ethan Hawke talks to Jimmy about his part self-help, part parenting book, Rules for a Knight. Subscribe NOW to The Tonight Show Starring Jimmy Fallon: Watch The Tonight Show Starring Jimmy Fallon Weeknights 11:35/10:35c Get more Jimmy Fallon: Follow Jimmy: Like Jimmy: Get more The Tonight Show Starring Jimmy Fallon: Follow The Tonight Show: Like The Tonight Show: