Cubert J. Farnsworth

Cubert is a clone of the Professor, created from cells scraped from "one of the shapelier growths" on the Professor's back.

He is heir to Planet Express and the Professor's fortune, being the Professor's closest living relative. He spends most of his time with the Planet Express crew criticising everything, routinely pointing out logical fallacies.

Cubert goes to school with Hermes' son, Dwight, where they are ocassionally bullied by Brett Blob, the son of H. G. Blob.

Family
See also: Fry Family Tree
 * Professor Farnsworth, father / identical DNA
 * Philip J. Fry, many-times-great uncle / many-times-great grandfather
 * Igner, half-brother

Trivia

 * Cubert was supposed to appear in "A Big Piece of Garbage", but due to time constraints, he was removed entirely.
 * Cubert's original purpose on the show was to sit on the sidelines in all episodes and point out flaws in logic throughout the series. The writers determined this would get obnoxious very quickly and reimagined his role.
 * Cubert may be missing a toe (4ACV07).