Agent Strahm or better yet known as Special Agent Peter Strahm makes his appearance first in the fourth installment of Saw as an Agent investigating the Jigsaw killings. Strahm is joint by his partner, Perez, and they are asked to assist the FBI in their investigations.Strahm's partner is injured in the line of duty and Strahm pursues alone and at the end of the movie; is locked in a dark room with Jigsaw's dead body after killing Jeff (Saw III) He finds a headset, ordering him to play his 'game' and he is able to come out of it, only to find out that his partner has died and that there is a new Jigsaw apprentice.Strahm is the main protagonist in Saw V. He suspects Agent Hoffman as the apprentice and subsequently has himself suspected via manipulation by Hoffman. Strahm is eventually killed at the end of Saw V after successfully learning the truth of Hoffman. Unfortunately; he will fail to tell the world.Strahm possesses the most formidable threat to Jigsaw's legacy. A very smart man. A man who doesn't like or trust anyone, barring his partner. But he is a great agent, whos eagerness for justice leads to his downfall. One of the most likable and soon to be most missed characters of the franchise.