Trestle Bridge (Burnaby Fraser Foreshore Park) as Shore
Two people find the Mad Hatter's had after it has washed ashore.
“Mad as a Hatter” Filming Locations
The Mad Hatter's mind-controlling hat ends up in the hands of Alice's biggest fan who is intent of springing his fave from Arkham.
Batwoman episode “Mad as a Hatter” was filmed in Vancouver, Burnaby, & Coquitlam in Canada.
Crease Clinic (Riverview Hospital) as Arkham Asylum
Alice is hopeful after receiving several letters from her father while she meets with both Mary and Ryan.
Westside Church as Gotham University Medical School Graduation
Liam Crandle uses the hat to take control of the graduation ceremony to prove his hatred for doctors and force Alice's release.
Canada Place & Thurlow Street as Hoagie Cart
Renee Montoya confronts Mayor Hartley as she is getting lunch to demand more support for her Rogues Division.
Vancouver Harbour Heliport as Helipad
A woman arrives by helicopter and is informed about Sophie's investigation into Ryan's birth mother.