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John Callaghan

John Callaghan

Writing

TV Shows
4

Biography

John Callaghan is a Canadian television writer and producer.

Known For

Wynonna Earp★7.8
Wynonna Earp
2016
Saving Hope★7.0
Saving Hope
2012
Hudson & Rex★8.4
Hudson & Rex
2019

TV Shows

Hudson & Rex★8.4
Hudson & Rex
2019
Wynonna Earp★7.8
Wynonna Earp
2016
Remedy★5.4
Remedy
2014
Saving Hope★7.0
Saving Hope
2012
John Callaghan · Movies Box