Watch this, tape that - Weekend

Unless you're into basketball and following the NCAA tournament, your options for TV this weekend are very limited. Here is a small sampling:

FRIDAY
8:00
Watch this: "Who Do You Think You Are?" (NBC). Lisa Kudrow traces her ancestry.

SATURDAY
8:00
Watch this: "Why Did I Get Married" (TNT). One of the rare Tyler Perry movies I saw in the theater. Vacationing couples struggle over marital issues. It's actually pretty funny and I've been wanting to see it again. Follow it up with "Dreamgirls" at 10:00.

SUNDAY
8:00
Watch this: "The Amazing Race" (CBS). The teams continue to race through France.
Tape that: "Extreme Makeover: Home Edition" (ABC). Haven't watched this show in a long time, but they are building a house for an Iraq War veteran and soldiers get me every time.

9:00
Watch this: "Desperate Housewives" (ABC). Angie's former boyfriend shows up after being tipped off by her mother's nosy neighbor.
Tape that: "Undercover Boss" (CBS). The show follows the CEO of Hershend Family Entertainment. Never heard of it.
Also on: "Celebrity Apprentice" (NBC).

10:00
Watch this: "Cold Case" (CBS). The team searches for Det. Vera when he goes missing.