an Entity references as follows:
Christopher Chulack is an American television producer and director, best known for his work on the NBC drama series ER (1995–2008), along with Michael Crichton, also Third Watch (1999–2005), which he co-produced along with Edward Allen Bernero, as well as Southland (2009–2013), which he created. He also produced TNT drama series Animal Kingdom (2016–2022) and on CBS series SEAL Team (2017–present). He has worked extensively on ER and has won several awards.