Big Brother 10 (7 p.m., Ch. 2): One of the (umpteen) weekly airings of this show moves from Wednesdays to Thursdays.

Last Comic Standing (7 p.m., Ch. 5): Utahn Marcus is still in the running as the field of hopefuls is reduced to five.

Don't Forget the Lyrics! (7 p.m., Ch. 13): Wayne Brady hosts.

Bill Engvall (7 p.m., TBS): Susan has a premonition that Bill will get involved with another woman.

My Boys (7:30 p.m., TBS): Jack and Bobby are fighting.

So You Think You Can Dance (8 p.m., Ch. 13): Two more dancers will be eliminated — will Utahn Chelsie Hightower survive?

Flashpoint (9 p.m., Ch. 2): A cop is held hostage by an enraged family member.

Fear Itself (9 p.m., Ch. 5): A wealthy rancher battles the monster possessing him.