Jack DeSena (b. December 6, 1987) voiced Jimmy Olsen for the animated series The Batman and Robin for the animated film JLA Adventures: Trapped in Time.
(External Links: The actor's entries on IMDb and Wikipedia)

Selected Filmography

Series/Episode Date Role
The Batman 2004-2008
     "The Batman/Superman Story, Part I" September 22, 2007 Jimmy Olsen
JLA Adventures: Trapped in Time January 21, 2014 Robin