|First appearance||Under the Bridge, Part 1|
|Known ability||Bone spike protrusion|
|Date of death||2007|
|Significant other||Unnamed wife (deceased)|
Perrin sits in a prison transport bus, waiting to be locked up in jail. Another prisoner, Steve Gustavson, begins to talk with him. He first threatens him, and then taunts him about murdering his wife. Angered, Perrin uses his ability. Spikes rip outward from his body, impaling other prisoners, and ripping through the hull of the bus. The bus then falls from the road and crashes.
- Donald Essex is said to be the only survivor of the bus accident that Perrin caused (Under the Bridge, Part 2). This implies, but does not confirm, that Perrin is dead.
Perrin Crocker is able to protrude bone spikes from his body.