Watch this, tape that - Weekend

It's a good weekend to watch TV. Stay in and get comfortable. Here's a rundown:

FRIDAY
8:00
Watch this: "Who Do You Think You Are?" (NBC). Emmett Smith investigates his family tree.
Tape that: "Ghost Whisperer" (CBS). Melinda rescues a child ghost who has been trapped in a house for years with violent spirits.

9:00
Watch this: "Medium" (CBS). Allison recalls her wedding day and how she faced up to her special power.

SATURDAY
9:00
Watch this: "Who is Clark Rockefeller?" (Lifetime). Based on the true story of a life-long con man (Eric McCormack) who pretends to be a Rockefeller and marries a millionaire (Sherry Stringfield).

SUNDAY
8:00
Watch this: "The Amazing Race" (CBS). The teams travel from Germany to France.

9:00
Watch this: "Desperate Housewives" (ABC). Gaby runs into Heidi Klum and Paulina Porizkova while on a trip to New York.
Tape that: "Undercover Boss" (CBS). This show is completely staged but it still tugs at my heartstrings.
Also on: "Celebrity Apprentice" (NBC). Season Premiere. Celebs manage a diner in this Season 9 opener. Has it been 9 seasons already? Where has the time gone?

10:00
Watch this: "Cold Case" (CBS). The team looks into the 1986 death of a dock worker who moonlighted as a wrestler.
Tape that: "Brothers & Sisters" (ABC). Kitty's campaign attracts more media attention.
Also on: "Hoarding" (TLC). If you like A&E's "Hoarders", you'll love this copycat.