Great (voiced by Murray Miller): a blonde classmate who speaks with a Valley girl dialect. She is best friends with Cleopatra and is one of the popular students. She is implied to be in a relationship with Julius Caesar as they are often together. She has had sex with JFK in which he insults her as "Catherine the so-so". She is shown as being vain, promiscuous and somewhat stupid. She had pursued Gandhi when he was "GFK" (Gandhi with a JFK makeover) but lost interest after he returned to his normal self and went to Winter Prom with JFK alongside The Brontë Sisters and Joan of Arc. In the Series Finale, Catherine and the Brontë Sisters discovers JFK's feelings for Joan and leave them. Genghis Khan (voiced by Phil Lord): a friend of Abe and Gandhi. He appears as very friendly but mentally challenged as he is unable to carry out simple tasks. However, he is a skilled opera singer as shown when he sang Ave Maria at Poncey's funeral. Marie Antoinette (voiced by Sarah Chalke): A popular student who is a waitress at the Grassy Knoll. She has large breasts which are the source of JFK and Gandhi's boob jokes which she appears to be annoyed by. Her head got chopped off by Winston Churchill's helicopter in Makeover and she is seen carrying her head in her arms at the end of the episode Changes (but strangely enough she was previously seen with it attached to her neck when she was conversing with Tom Green in the background). George Washington Carver (voiced by Donald Faison): a science geek who is obsessed with experimenting with peanuts. He created Peanie, an anthropomorphic peanut. He and Gandhi make a blaxploitation-style film called Black and Tan in the episode Film Fest. Jesús Cristo (voiced by Jeff Garcia): a Latino version of Jesus Christ. He is often seen in woodshop class, which is an allusion to the real Jesus' career as a carpenter. He was used as a confidant to Joan in A.D.D.: The Last 'D' is for Disorder. He wears a halo on his head. He also appears to be a stoner. Adolf Hitler: Appears in one scene in the episode "Film Fest: Tears of a Clone". He appears to have a peace sign on his armband instead of a swastika. Vincent van Gogh (voiced by Andy Dick): A mentally disturbed and anti-social