In the treehouse of horror segment the thing and i simpsons writers provided a logical reason why bart is so bad he s evil.
Bart simpson brother in the attic.
Bart simpson has always been a troublemaker bordering on a criminal.
With dan castellaneta julie kavner nancy cartwright yeardley smith.
Treehouse of horror vii is the first episode of the simpsons eighth season.
The simpsons bart s conjoined twin brother p2.
Bartholomew jojo simpson is a fictional character in the american animated television series the simpsons and part of the simpson family he is voiced by nancy cartwright and first appeared on television in the tracey ullman show short good night on april 19 1987 cartoonist matt groening created and designed bart while waiting in the lobby of james l.
Lisa becomes a god after she accidentally creates life in a science fair project.
Directed by mike b.
Since then he has yet to make another appearance.
Hugo simpson ii born april 1 1979 is a non canon character and bart s conjoined twin in treehouse of horror vii.
The simpsons bart s conjoined twin brother p2.
Kang and kodos plot to conquer the planet.
Shortly after their birth they were separated by dr.
Bart discovers his siamese twin in the attic.