Brainiac (DCAU) has appeared 4 times in indexed Justice League stories.
|Appeared As||Appeared In||Notes||Portrayed by|
|501||Villains||Superman TAS 1x1 "The Last Son of Krypton Part One"||Krypton's self-aware computer-network. It was created to monitor all of Krypton, but has come to view itself as the repository of all Kryptonian knowledge. It values that data above the lives of the actual Kryptonians and chooses to safe itself at their expense. It transmits it intelligence to an orbiting satellite and escapes into deep space.||Corey Burton|
|503||Villains||Superman TAS 1x3 "The Last Son of Krypton Part Three"||It seizes control of an alien spaceship.||N/A|
|508||Villains||Superman TAS 1x8 "Stolen Memories"||The artificial intelligence that once ran Krypton. It has now taken a humanoid form which is uses to visit other worlds, steal their accumulated data, and then destroy them. It seeks to be the sole possessor of all knowledge. He makes a deal with Luthor to download Earth's information, but their attempt to double cross each other results in Brainiac's apparent destruction.||Corey Burton|
|609||Villains||Superman TAS 2x9 "Ghost In The Machine"||Alien artificial intelligence which survived buried in Lexcorp's computers. It has secretly used Lexcorp resources to rebuild his body, but needs Lex Luthor's hands to complete the job. Brainiac tries to kill Clark Kent to stop him getting too close to the truth about his return, but appears unaware that Clark and Superman are the same person. His upgraded body is designed to account for Superman's probably interference. His circuits are wiped at the end of the episode, the remains of his body is studied by Lexcorp R&D.||Corey Burton|