I love watching Grey's Anatomy. Have you seen it?
I sure have, I just love Meredith Grey, she is the best part of the show! 
She is nice! Do you remember the names of any other actors on the show?
Im not sure but I know that the series was designed originally to be racially diverse and even used color-blind casting. 
Really? I didn't know about the color-blind casting. Do you know when the show began?
Yea it premiered way back on March 27, 2005 on the network ABC.
Neat. Yes I remember it's been on for a long time. I think 15 seasons?
Yea it has 15 seasons its actually ABC's longest running series ever believe it or not. 
Wow! Its surpassed all the other shows in popularity too I assume! I need to buy the seasons on DVD!
Heck yeah, Ellen Pompeo alone makes it worth the watch, Her character, Dr. Meredith Grey just makes me so happy when I see her.