Flames and heavy smoke were shooting out of an apartment building on Dundas Street West early Thursday morning.
It was after 4 a.m. that the 2-alarm blaze broke out at the building on 3725 Dundas West, near Jane Street.
Firefighters had to help some occupants out of the burning building.
One woman was taken to hospital where she was treated for smoke inhalation.
There's no word on what caused the fire.