New Grey's Anatomy-Private Practice Crossover to Feature Kate Walsh, Eric Dane and Leven Rambin 

Private Practice 별, 스타 Kate Walsh is heading back to Grey’s Anatomy in early January to play a key role in a top-secret crossover involving Addison, Mark, and guest 별, 스타 Leven Rambin.
키워드: crossover, kate walsh, grey's anatomy, private practice, eric dane, leven rambin, mark sloan