Big O premiered in the U.S. on Cartoon Network on April 2, 2001.
Voice Cast
May 10, 2008
Roger Smith ..................................... David Lucas
Dorothy Wayneright .............................. Lia Sargent
Beck Gold ....................................... Robert Wickes
Norman Burg ..................................... Ethan Murray
Angel ........................................... Wendee Lee
Episodes
May 10, 2008
Season 1 (2000-2001)
(13 Episodes In Season 1)
Roger The Negotiator (Originally Aired 4/2/2001)
Dorothy, Dorothy (Originally Aired 4/3/2001)
Electric City (Originally Aired 4/4/2001)
Underground Terror (Originally Aired 4/5/2001)
Bring Back My Ghost (Originally Aired 4/6/2001)
A Legacy Of Amadeus (Originally Aired 4/9/2001)
The Call From The Past (Originally Aired 4/10/2001)
Missing Cat (Originally Aired 4/11/2001)
Beck Comes Back (Originally Aired 4/12/2001)
Winter Night Phantom (Originally Aired 4/13/2001)
Daemonseed (Originally Aired 4/16/2001)
Enemy Is Another Big O (Originally Aired 4/17/2001)
R-D (Originally Aired 4/18/2001)
Season 2 (2002-2003)
(13 Episodes In Season 2)
Leviathan (Originally Aired 1/23/2003)
The Greatest Villian (Originally Aired 1/30/2003)
Eyewitness (Originally Aired 2/6/2003)
Stripes (Originally Aired 2/13/2003)
The Third Big (Originally Aired 2/20/2003)
Hydra (Originally Aired 2/27/2003)
Twisted Memories (Originally Aired 3/6/2003)
The Big Fight (Originally Aired 3/13/2003)
The War Of The Paradigm City (Originally Aired 3/20/2003)
The Show Must Go On (Originally Aired 3/27/2003)
Roger The Wanderer (Originally Aired 8/3/2003)
Negotiations With The Dead (Originally Aired 8/10/2003)