SUNDAY, DECEMBER 9

"ALIENS IN AMERICA" � (7:30-8:00 p.m. ET)

"My Musky, Myself" (TV-14, D) (HDTV)

JUSTIN AND RAJA SHARE MASCOT DUTIES � Claire (Lindsey Shaw) forces Justin (Dan Byrd) to become the school's mascot - Musky, the Fish - but just the thought of performing makes Justin physically ill, so Raja (Adhir Kalyan) takes over the job and the crowd goes wild for his gravity-defying moves. When Raja's enthusiasm leads to a confrontation with a spectator, Justin realizes he must face his fears and make Franny (Amy Pietz) proud. Meanwhile, when a still-unemployed Gary (Scott Patterson) realizes he is not needed at home, he accidentally stumbles into a relationship with surrogate family who loves having him around. Andy Frickman directed the episode written by Emily Kapnek (#107).