SUNDAY, AUGUST 31

"ALIENS IN AMERICA" � (8:30-9:00 p.m. ET)

"Junior Prank" (TV-PG, L) (HDTV)

JUSTIN AND RAJA GET BUSTED FOR A SCHOOL PRANK � Justin (Dan Byrd) and Raja (Adhir Kalyan) are excited when they are asked to participate in the annual Junior Prank. The plan is to flood the teachers' lounge, but Raja finds the idea too destructive and convinces Justin to sabotage the prank. When they accidentally flood the football field instead, they incur the wrath of the entire school. Meanwhile, Gary (Scott Patterson) tries to make up for losing his job by getting all the money possible out of his alpacas, and recruits Claire (Lindsey Shaw) to care for them. Finally, Franny (Amy Pietz) tries to earn more money by selling most of the family's possessions on Craig's List. John Fortenberry directed the episode written by Richard Day (#106).