Biography

John Callaghan is a Canadian television writer and producer.

Filmography

Production

View Hudson & Rex

Hudson & Rex

2019•Series•

8.4

View Wynonna Earp

Wynonna Earp

2016•Series•

7.9

View Saving Hope

Saving Hope

2012•Series•

7.0

View Remedy

Remedy

2014•Series•

5.4