★ 8.3 
Acting
John Dewar
John Dewar is best known for Grimm and Law & Order.
Known for
★ 8.3 
★ 7.3 Law & Order
Filmography
- 2011GrimmSauly
- 1990Law & OrderHardware Store Owner
Frequently asked questions
What movies and shows has John Dewar been in?
John Dewar is best known for Grimm and Law & Order.
Updated: November 7, 2026 ·