JS
John F. Showalter
Director, Producer, Editor, Additional Credits
John F. Showalter Filmography
| 2023 | The Irrational (TV Series) |
| 2022 | The Winchesters (TV Series) |
| 2018 | Reverie (TV Series) |
| 2017 | S.W.A.T. (2017) (TV Series) |
| 2016 | Frequency (TV Series) |
| 2016 | Timeless (2016) (TV Series) |
| 2016 | DC's Legends of Tomorrow (TV Series) |
| 2015 | Supergirl (TV Series) |
| 2014 | Constantine (TV Series) |
| 2014 | The Flash (2014) (TV Series) |
| 2014 | Forever (2014) (TV Series) |
| 2014 | The 100 (TV Series) |
| 2013 | Sleepy Hollow (TV Series) |
| 2012 | Arrow (TV Series) |
| 2012 | Revolution (TV Series) |
| 2011 | Unforgettable (2011) (TV Series) |
| 2011 | Alphas (TV Series) |
| 2011 | Fairly Legal (TV Series) |
| 2010 | The Defenders (2010) (TV Series) |
| 2010 | Nikita (TV Series) |
| 2010 | Memphis Beat (TV Series) |
| 2008 | The Mentalist (TV Series) |
| 2008 | In Plain Sight (TV Series) |
| 2007 | Viva Laughlin (TV Series) |
| 2006 | Shark (TV Series) |
| 2005 | Ghost Whisperer (TV Series) |
| 2005 | Criminal Minds (TV Series) |
| 2005 | E-Ring (TV Series) |
| 2005 | Threshold (TV Series) |
| 2005 | Supernatural (TV Series) |
| 2004 | House (TV Series) |
| 2003 | Cold Case (TV Series) |
| 2002 | Without a Trace (TV Series) |
| 2016 | Timeless (2016) (TV Series) · as Executive Producer |
| 2002 | Without a Trace (TV Series) |
| 2000 | Gideon's Crossing (TV Series) · as Consulting Producer |
| 2003 | Who Wants To Marry My Dad? (TV Series) |
| 2002 | Without a Trace (TV Series) |
| 2001 | Glory Days (TV Series) |
| 2000 | Gideon's Crossing (TV Series) |
| 2000 | Falcone (TV Series) |
| 1999 | Turks (TV Series) |
| 1997 | Timecop (TV Series) |
| 1995 | Charlie Grace (TV Series) |
| 1993 | Lois & Clark: The New Adventures of Superman (TV Series) |
| 1991 | Candid Camera (TV Series) |
| 1990 | American Chronicles (TV Series) |
| 1981 | Entertainment Tonight (TV Series) |
| 2022 | The Winchesters (TV Series) · as Co-Executive Producer |
| 2005 | Supernatural (TV Series) · as Co-Executive Producer |
| 1991 | Candid Camera (TV Series) · as Coordinating Producer |