Shannon Welles

Medical intern John "J.D." Dorian (Zach Braff) embarks on a career at a hospital abundant with unpredictable staffers and patients.

Season Three premiere. Sookie turns to Eric for help finding Bill; Andy urges Jason to stay the course; Sam reconnects with his past; and Tara seeks refuge from her grief.

Cristina looks to Meredith for advice as she assesses her future at the hospital. Derek and Amelia work together on a difficult surgery involving conjoined twins. Meanwhile, Jo is spread too thin when she tries to work on several cases at once and Stephanie realizes the truth about Bailey’s bubble boy case.

Sabrina's good intentions go bad when she prevents Valerie from trying out for the cheerleading squad.

Burt and Virginia introduce Natesville to a new bartering system called “Burt Bucks,” that looks an awful lot like a pyramid scheme.

When a small piece of a note is found, Rush and the team reopen the 1994 death of a teenager that was previously classified as a suicide. After several interviews with local neighbors and childhood friends, it seems the teenager jumped off the roof of his school to his death.