Laura Carson

Meredith Grey and four other first-year surgical interns try to balance life and work at Seattle Grace Hospital.

As Rory's 21st birthday approaches, both Lorelai and Rory are saddened by the fact that their ongoing estrangement will keep them from spending the day as they had planned.

Unit Chief Jack Garrett (Gary Sinise) and his International Response Team (IRT) travel to Thailand when three American volunteers go missing during a trek to Bangkok, and reconnect with former colleague Clara Seger (Alana De La Garza), who helps them rush to gather evidence leading to the UnSub before a storm threatens to wash it away. Joe Mantegna guest stars as David Rossi.