THE SIMPSONS: When Lisa discovers that her Southern ancestors helped a slave named Virgil (guest voice Wren T. Brown) escape to freedom, she presents her family’s story during Black History Month in the all-new "The Color Yellow" episode of THE SIMPSONS airing Sunday, Feb. 21 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS ™ and © 2010 TTCFFC ALL RIGHTS RESERVED.

THE SIMPSONS: When Lisa discovers that her Southern ancestors helped a slave named Virgil (guest voice Wren T. Brown) escape to freedom, she presents her family's story during Black History Month in the all-new "The Color Yellow" episode of THE SIMPSONS airing Sunday, Feb. 21 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS ™ and © 2010 TTCFFC ALL RIGHTS RESERVED.