DC Animated Universe

Vance was an agent of Project Cadmus.


Vance worked in the Justice League's Watchtower, but was secretly a mole for Project Cadmus. He transferred valuable information to Task Force X, who were planning a heist on the Watchtower's supply room. After the raid was successful, J'onn J'onzz grew suspicious of his assistant Vance, since he wasn't able to read his mind. Cadmus had provided him with some sort of method to mask his thoughts.[1]

Thirty-five years later, Vance died due to a heart attack.[2]

Background information[]

Dwayne McDuffie has confirmed that Vance is the son of future technology mogul Robert Vance. He also greatly resembles his son Bobby Vance.[?]


Batman Beyond

Justice League Unlimited


  1. McDuffie, Dwayne (story) & Cooke, Darwyn (teleplay) & Dos Santos, Joaquim (director) (May 21, 2005). "Task Force X". Justice League Unlimited. Season 1. Episode 17 (airdate). Episode 17 (production). Cartoon Network.
  2. Berkowitz, Stan (writer) & Lukic, Butch (director) (October 9, 1999). "Lost Soul". Batman Beyond. Season 2. Episode 4 (airdate). Episode 17 (production). Kids WB!.