John Callaghan
0.1Writing

John Callaghan

No birthday available.

John Callaghan is a Canadian television writer and producer.

Known ForCredits

Known For

Wynonna Earp
7.9TV Show

Wynonna Earp

2016

Hudson & Rex
8.4TV Show

Hudson & Rex

2019

Saving Hope
7.0TV Show

Saving Hope

2012