Manheim is a supporting antagonist in The Bourne Identity. He is one of the three Treadstone assets (alonside Castel and The Professor) that Alexander Conklin assigns to kill Jason Bourne.


Near the end of the movie, Manheim is reassigned, by order of CIA Deputy Director Ward Abbott, to kill Conklin because of Conklin's failure to apprehend Bourne.

Manheim's fate is unknown, as he was the only one of the three assets that Bourne didn't kill, though in The Bourne Supremacy, former Treadstone operative Jarda tells Bourne that they are the last two Treadstone agents, implying that Manheim died of some other cause during the span between Identity and Supremacy.


           Jason Bourne Villains

Bourne Identity: Alexander Conklin | Ward Abbott | Professor | Castel | Manheim | Nykwana Wombosi
Bourne Supremacy: Ward Abbott | Kirill | Jarda
Bourne Ultimatum: Noah Vosen | Albert Hirsch | Paz | Desh Bouksani
Bourne Legacy: Eric Byer | Arthur Ingram | Dita Mandy | Zev Vendel
Jason Bourne: Robert Dewey | The Asset | Craig Jeffers