Saturday on TV
NCIS (7 p.m., Ch. 2): A Medal of Honor recipient confesses to a 60-year-old murder. (Repeat)
Practical Magic (8 p.m., Ch. 4): Sandra Bullock and Nicole Kidman star in this 1998 comedy. (Repeat)
Sunday on TV
Desperate Housewives (8 p.m., Ch. 4): Lynette catches Gabrielle kissing Tom. (Repeat)
Law & Order: Criminal Intent (8 p.m., Ch. 5): An airport worker is suspected in a prostitute's death. (Repeat)
Grey's Anatomy (9 p.m., Ch. 4): A young boy needs a heart transplant. (Repeat)