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John F. Showalter

John F. Showalter

Biography

No overview available.

Known For

Happy Birthday, Bugs! 50 Looney Years

Happy Birthday, Bugs! 50 Looney Years

Charlie Grace

Charlie Grace

The Flash

The Flash

Forever

Forever

Sleepy Hollow

Sleepy Hollow

Nikita

Nikita

Threshold

Threshold

Frequency

Frequency

Acting History

2022
The Winchesters
TVDirector
2017
S.W.A.T.
TVDirector
2016
Frequency
TVDirector
Timeless
TVDirector
Timeless
TVExecutive Producer
2015
Supergirl
TVDirector
2014
The Flash
TVDirector
Forever
TVDirector
The 100
TVDirector
Constantine
TVDirector
2013
Sleepy Hollow
TVDirector
2012
Revolution
TVDirector
Arrow
TVDirector
2011
Alphas
TVDirector
Fairly Legal
TVDirector
Unforgettable
TVDirector
2010
Nikita
TVDirector
2008
The Mentalist
TVDirector
2007
Viva Laughlin
TVDirector
2005
Threshold
TVDirector
Criminal Minds
TVDirector
Supernatural
TVCo-Executive Producer
Supernatural
TVDirector
Ghost Whisperer
TVDirector
2004
House
TVDirector
2003
Cold Case
TVDirector
1995
1990

Social Media

Personal Info

Known For
Acting
Gender
Male
John F. Showalter - Acting | MaTAb