“Null and Annoyed” Filming Locations

Barry and Ralph clash over their superheroing methods while hunting for the next bus meta and Cynthia's father asks Cisco for help with his powers.

The Flash episode “Null and Annoyed” was filmed in Vancouver in Canada.

Schneider Electric as Central City Museum (exterior)

Null uses her gravity powers to steal a priceless crown being unloaded by a pair of inept security guards.