A man is in critical condition after a stabbing early Saturday morning on a TTC streetcar.

It happened around 3:45 a.m. at Queen Street West and Spadina Avenue.

The man, believed to be in his 20s, was stabbed several times in the torso and taken to hospital with life-threatening injuries.

A suspect was seen running from the area.

Police said they don’t have a description of the suspect, but are reviewing security footage.