Carlton is called a sellout

Carlton is called a sellout - From Blood is Thicker Than Mud is the 8th episode of Season 4 of The Fresh Prince Of Bel-Air.

Will and Carlton are given humiliating tasks as part of their initiation into a college fraternity, but the fraternity president has a personal prejudice against Carlton and his rich family who is show to equate being black with being working class and from the 'hood.