Grey's Anatomy/Forever Young

Forever Young
Season 4, Episode 8
Airdate	November 15, 2007
Production Number	40869
Written by	Mark Wilding
Directed by	Rob Corn
← 4x07 Physical Attraction... Chemical Reaction	4x09 → Crash into Me (1)
Grey's Anatomy — Season Four

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Forever Young is the eighth episode of the fourth season of Grey's Anatomy, and the sixty-ninth episode overall.

Starring: Ellen Pompeo (Meredith), Sandra Oh (Cristina), Katherine Heigl (Izzie), Justin Chambers (Alex), T.R. Knight (George), Chandra Wilson (Miranda), James Pickens, Jr. (Richard), Sara Ramirez (Callie), Eric Dane (Mark), Chyler Leigh (Lexie), Brooke Smith (Erica), Patrick Dempsey (Derek)

Guest Starring: (in credits order) Jeff Perry (Thatcher Grey), Kali Rocha (Dr. Sydney Heron), DB Woodside (Marcus Kane), Lauren Stamile (Nurse Rose), Madeline Zima (Marissa), Brooke Nevin (Tricia Hale), Stephen Sowan (Danny Metcalf), Ray Ford (Ray the Paramedic), Courtney Hope (Ariana), Julia Ling (Emma), Meghan Lynch (Courtney), Mark Saul (Intern Steve), Molly Kidder (Intern Megan), Laura Kenley (Jamie), Joseph Williamson (Intern Pierce), Amrapali Ambegaokar (Intern Dani), Drew Fonteiro (High School Boy), Rob J. Greenlea (Second Paramedic), Monica Herman (Molly)