Grey's Anatomy

You can always expect drama on Grey's Anatomy when Meredith and Lexie's father, Thatcher (Jeff Perry), drops in on his doctor daughters. And there's more in store on the February 10 episode of the ABC drama, when old Thatch returns complaining of stomach pains. "They suspect he's rejecting the [partial] liver Meredith gave him," says Jeff, who is unaware of the character's ultimate fate.

But what causes Lexie (Chyler Leigh) the most heartache is seeing her daddy dating Danielle (All My Children alum Alexa Havins), a heavily tattooed girl her same age. "He met her in AA," explains Jeff. "They were taken with each other and fell in love, which horrifies Lexie."

Meredith (Ellen Pompeo), meanwhile, shrugs off her father's latest escapade. "She's bemused," says Jeff. "But keeps a safe distance."

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