90 Cumberland Drive as Mary's House
Mary and Ben talk after their night together and later Nicole tells Mary to speak with Jess.
“Come to Jesus” Filming Locations
Nicole pushes Mary to reach out to Jess and Mary gets a revelation about how to take down Olivia.
Mary Kills People episode “Come to Jesus” was filmed in Toronto, Mississauga, & Brampton in Canada.
St. James Cathedral Centre as West Bridge Academy
Naomi approaches Heather while she is stalking Jess on Instagram and apologizes for the kiss at the party.
Allan Gardens as Conservatory
Des's old girlfriend Larissa asks for his and Mary's help to end her terminally ill grandmother's pain in her favorite place.
TG Appliance Group as Bloom Appliances
Olivia is shot by a sketchy delivery driver and the police storm the warehouse but don't find any evidence.