Intergang was originally headed by Bruno Mannheim. One of its first criminal activities was to use toymaker Winslow Schott as puppet for a crime. Mannheim and his minions were not arrested, but Schott was imprisoned and subsequently he died. However, Schott's son Winslow Schott, Jr. decided to take revenge on Mannheim and Intergang for what they did to their father.
After Superman appeared in Metropolis, Intergang began to have problems with him, because Superman always stopped them to prevent that it committed crimes. Shortly after Superman's appearance in the city, Winslow Schott, Jr. reappeared in Metropolis under the name of Toyman with the intentions to revenge his father's death. For his fault, Spider Spinelli was arrested and Johnny ended in hospital. He managed to capture Mannheim and used him as his puppet, but Superman managed to save both Mannheim and Lois Lane.
A time later, New God Kanto decided to sell Mannheim and the Intergang members Apokolips weapons, because those they had did not affect Superman. However, Superman again defeated Intergang, but Mannheim and Kanto escaped via a Boom tube. Subsequently, Mannheim met Apokolips ruler Darkseid after follow Kanto by some corridors. Some time later, Mannheim returned to Earth, but now under the service of Darkseid. Intergang subsequently stole with an Apokolips tank an armored truck full of launded money confiscated by the SCU, but Darkseid destroyed the money. Mannheim and some parademons were sent by Darkseid to the Ayers Island Nuclear Power Plant to take out the cooling system of the plant's reactor, but the explosion killed Mannheim along the parademons.
Under Granny Goodness' leadership
After Mannheim's death, Darkseid assigned New God Granny Goodness as the new leader of Intergang, who used Hob's Bay recreation center as the new hideout of the gang. They kidnapped Daily Planet reporters Jimmy Olsen and Lois Lane but Supergirl appeared in scene and fought against Intergang and Granny Goodness. However, she used her Boom tube to summon three Female Furies. However, at the end, both Supergirl and Superman defeated Goodness and the Furies, so Darkseid ordered the Furies to torture Goodness for her failure.
- "Fun and Games"
- "Tools of the Trade"
- "Brave New Metropolis" (Mentioned Only)
- "Heavy Metal" (Mentioned Only)
- "Apokolips... Now!, Part I"
- "Little Girl Lost"
- "This Little Piggy" (Mentioned Only)
- ↑ Skir, Robert N., Isenberg, Marty (writers) & Tomonaga, Kazuhide (director) (September 7, 1996). "Fun and Games". Superman: The Animated Series. Season 1. Episode 4 (airdate). Episode 4 (production). Kids WB!.
- ↑ Evanier, Mark (writer) & Geda, Curt (director) (February 1, 1997). "Tools of the Trade". Superman: The Animated Series. Season 1. Episode 12 (airdate). Episode 12 (production). Kids WB!.
- ↑ Fogel, Rich (writer) & Riba, Dan (director) (February 7, 1998). "Apokolips... Now!, Part I". Superman: The Animated Series. Season 2. Episode 25 (airdate). Episode 33 (production). Kids WB!.
- ↑ Dorkin, Evan, Dyer, Sarah, Dini, Paul, Burnett, Alan (writers) & Geda, Curt (director) (May 2, 1998). "Little Girl Lost, Part I”. Superman: The Animated Series. Season 2. Episode 27 (airdate). Episode 37 (production). Kids WB!.
- ↑ Dorkin, Evan, Dyer, Sarah (writers) & Fogel, Rich (story) & Geda, Curt (director) (May 2, 1998). "Little Girl Lost, Part II”. Superman: The Animated Series. Season 2. Episode 28 (airdate). Episode 38 (production). Kids WB!.