Article continues below advertisementEthan Hawke recently opened up about his early rivalry with fellow actor Billy Crudup during an appearance on The Tonight Show. The conversation took place in a setting designed to resemble the famous Sardi's restaurant in New York City, where Hawke pointed out Crudup's portrait hanging on the wall.Article continues below advertisementTap Here To Add Ok Magazine as A Trusted SourceArticle continues below advertisementSource: The Tonight ShowEthan Hawke spoke about his early rivalry with Billy Crudup.