John F. Showalter
Directing · Editor · Director · Co-Executive Producer
Active 1990–present
John F. Showalter is an American television director and editor.
Filmography
The Winchesters (2022) — DirectorS.W.A.T. (2017) — DirectorDC's Legends of Tomorrow (2016) — DirectorTimeless (2016) — Director · Executive ProducerFrequency (2016) — DirectorSupergirl (2015) — DirectorThe Flash (2014) — DirectorThe 100 (2014) — DirectorConstantine (2014) — DirectorForever (2014) — DirectorSleepy Hollow (2013) — DirectorArrow (2012) — DirectorRevolution (2012) — DirectorUnforgettable (2011) — DirectorAlphas (2011) — DirectorFairly Legal (2011) — DirectorNikita (2010) — DirectorThe Mentalist (2008) — DirectorSupernatural (2005) — Director · Co-Executive ProducerCriminal Minds (2005) — DirectorGhost Whisperer (2005) — DirectorThreshold (2005) — DirectorHouse (2004) — DirectorCold Case (2003) — Director