Egon Spengler It is implied in one episode of the animated series that Spengler accidentally burned down his family's garage. Spengler is the only original Ghostbuster to return for the "Extreme Ghostbusters" series as a regular, acting as a mentor to the new Ghostbusters (the others appeared for a two-part episode, "Back in the Saddle"), and monitoring and sustaining the Containment Unit while working as a paranormal studies professor at a university. He is the de facto leader of the new, younger team of Ghostbusters; although the old team had gone into retirement after they apparently dealt with all the ghosts in
Lorenz Spengler molluscs including many new species descriptions, of which 6 taxa are still valid. Spengler maintained a personal natural history collection, the "Museo Spengleriano". Spengler is commemorated in the scientific name of a species of Southeast Asian turtle, "Geoemyda spengleri". Lorenz Spengler Lorenz Spengler (22 September 1720, Schaffhausen – 20 December 1807, Copenhagen) was a Swiss-born Danish turner and naturalist. He arrived at Copenhagen in 1743 and became a tutor to Christian VI of Denmark and later Frederick V of Denmark in the art of turning. From 1771 he was head of the Royal Art Chamber (Det Kongelige Kunstkammer), a position