CRITIC'S CORNER
By Matthew Gilbert
Merlin 9 p.m., Channel 7
Another retelling of the Arthurian legend, this time with Merlin as a young man. The 13-episode British series follows the magician, played by Colin Morgan (above), as he grows into his powers.
Army Wives 10 p.m., Lifetime
Denise (Catherine Bell) learns that Frank may have been hurt in a mission, and Claudia Joy (Kim Delaney) continues to look for a home.
True Blood 9 p.m., HBO
Maryann continues to cast her spell on Bon Temps.
Million Dollar Password 8 p.m., Channel 4
Rachael Ray.
MythBusters 9 p.m., Discovery Channel
Jailbreak stories.
Hammertime 10 p.m., A&E
Hammer and Vanilla Ice meet again.
Bridezillas 9 p.m., WEtv
A wedding cake disaster. 