THE SIMPSONS: Lisa nad Thelonius (guest voice Frankie Muniz) in the "Trilogy Of Error" episode of THE SIMPSONS on FOX. THE SIMPSONS ™ and © 2001 TCFFC ALL RIGHTS RESERVED.

THE SIMPSONS: Lisa develops a crush on the new smart kid in class (guest star Frankie Muniz) on THE SIMPSONS episode "Trilogy of Error” Sunday, April 29 (8:00-8:30 PT/ET on FOX.) THE SIMPSONS ™ and © 2001 TTCFFC ALL RIGHTS RESERVED.