The madman Magneto and Professor Xavier form an uneasy alliance to save the mutants from a military leader's dark plot in "X2: X-Men United." Hugh Jackman stars as Wolverine. (8 p.m.-10:30 p.m., Fox, Channel 45).
CONVICTION -- 9 p.m.-11 p.m., WBAL, Channel 11 / The legal drama ends with a two-parter that features a congressman furious at the lack of an indictment in his daughter's murder as well as a courthouse hostage situation. NBC.
ARE YOU BEING SERVED? -- 10:30 p.m.-11 p.m., MPT, Channels 22, 67 / Concerned about a sales slump, Mr. Rumbold decides a training session will get the staff cracking again in the episode "Our Figures Are Slipping." PBS.
BLUE HILL AVENUE -- 7:30 p.m.-10 p.m., BET / The drug trade ensnares four buddies in a Boston neighborhood.
SINGLE WHITE FEMALE -- 8 p.m.-10 p.m., Flix / A new roommate's quirks make a young woman claustrophobic. Her fears are warranted.
THE GHOST BREAKERS -- 8 p.m.-9:30 p.m., TCM / An inheritance unleashes spirits, zombies, love and fun in a haunted house.
THE BOURNE SUPREMACY -- 8:05 p.m.-10 p.m., Starz / His old associates were warned to leave him alone. Now a former assassin has a new target.
REGIS AND KELLY -- Actors Tom Hanks and Patricia Arquette. (10 a.m., WBAL-11)
DAVID LETTERMAN -- Author Mary Cheney; actress Jennifer Garner; comic Harry Hill. (11:35 p.m., WJZ-13)
JAY LENO -- Actress Nicollette Sheridan; Michael Bolton performs. (11:35 p.m., WBAL-11)
JIMMY KIMMEL -- Shock jock Howard Stern; Hoobastank performs. (12:06 a.m., WMAR-2)
From Web, wire reports