“I Know Who You Are” Filming Locations

The team works to protect Tracy Brand, the scientist who will go on to build the trap for Savitar, from Killer Frost.

Series: The Flash Season 3, Episode 20
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The Flash episode "I Know Who You Are" was filmed in Vancouver in Canada.
Show Map

Parking Lot (at Kerrina & Oak) (Riverview Hospital) as Confronting Savitar

Barry confronts Savitar and reveals that he knows the villain's identity.

North Lawn Building (Riverview Hospital) as Central City University Physics Building

Cisco, Barry, and H.R. head to the university to talk to Tracy Brand about her research.

Canada Post Main Office as Warehouse

Caitlin talks to Savitar after failing to kill Tracy Brand at the university.

Queen Elizabeth Theatre as Central City Theatre

H.R. approaches Tracy Brand at Jitters to keep an eye on her and talks about her research into the Speed Force.

Canada Post Main Office as Across from Theatre

Barry and Joe sit in the car across the street from the Jitters.


Thornton Park as Galileo Statue Park

H.R. finds Tracy Brand sitting in the park looking up at the Galileo statue and talks about her worries.