Today on TV

Published: Tuesday, March 7 2006 12:00 a.m. MST

NCIS (7 p.m., Ch. 2): A Marine is missing.

Joey (7 p.m., Ch. 5): Joey is disconcerted by Alex's romance with Dean. (New night)

Utah WWII Stories (7 p.m., Ch. 7): Part 2 of this series recalls the war in Europe.

American Idol (7 p.m., Ch. 13): The eight female finalists perform.

Scrubs (8 p.m., Ch. 5): J.D. and Dr. Cox bond while caring for a dying patient.

Sons & Daughters (8 and 8:30 p.m., Ch. 4): Debut of this partially improvised comedy about an extended family.

House (8 p.m., Ch. 13): Henry has a heart attack.

The Amazing Race (9 p.m., Ch. 2): Car troubles dog two of the teams.

Boston Legal (9 p.m., Ch. 4): Nude photos of Shirley go up for auction.

The Shield (11 p.m., FX): Corinne confronts Danny.

8th and Ocean (11:30 p.m., MTV): Four men and six women (including identical twins) share a house and compete to win a modeling contract in this cross between "Real World" and "Next Top Model."