On which medical drama did Kate Walsh's character Addison first appear?
ER
Private Practice
House
Grey's Anatomy
Answer
Absolutely! The answer is "Grey's Anatomy". Addison Montgomery Shepherd, portrayed by Kate Walsh, made her debut in the series as a neonatal surgeon during the first season. She subsequently became a recurring character and later joined the main cast.
Wonderful World of Kate Walsh: Test Your Knowledge on the Talented American Actress!