Florence Henderson as Mallory Mastermind (voice)
Episodes 3
The Menace of Mastermind
February 18, 2006
• 30m
1x11
The Loonatics take on an old enemy of Tech: Mallory Mastermind. When Mallory escapes from prison, she swears revenge on Tech. It will take all the genius Tech has to defeat this genius of a foe.
Read MoreAcmegeddon (1)
May 6, 2006
• 30m
1x12
Mallory Mastermind, Sypher, Weathervane, and Massive have been unwillingly recruited by a mysterious alien being known as Optimatus.
Read MoreAcmegeddon (2)
Season Finale
May 13, 2006
• 30m
1x13
Zadavia reveals the location of Optimatus' hideout and the rescue on Danger Duck. When Zadavia is captured, the Loonatics must rescue her, save Acmetropolis, and defeat Optimatus.
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