Whoopi Goldberg's on her way to the creepiest building in New York City.
In other casting news...
Callie Thorne is headed to "Elementary." The "Necessary Roughness" actress will guest star on the CBS drama as Gregson's former partner. [TVLine]
Tina Fey is on her way to Nickelodeon. Fey will guest star on "iCarly" alongside Jimmy Fallon in this Saturday's episode titled "iShock America." [EW]
Dylan Walsh and Sarah Joy are joining the "CSI" cast. Walsh will play a serial killer on the CBS series along with "General Hospital" vet Sarah Joy Brown. [TVLine]