Samantha Quan

A plumbing leak becomes a flood, causing chaos at Seattle Grace; the chief tries to implement new teaching policies; George tries to take his residency exam again; Derek hopes to move Meredith's roommates out of her house.

The CBI team delves into the surprisingly cutthroat world of academics in a case involving a graduate student at a natural history museum. Supernatural’s ROB BENEDICT guest stars as adjunct professor Paul Friedman, while Homeland’s ZULEIKHA ROBINSON guest stars as Dr. Sonia Kidd, a scientist at the university.

The team discovers the remains of a so-called “storm chaser” who seems to have died while following a tornado. But footage recorded during the storm ultimately leads them to believe he was murdered. Meanwhile, Booth becomes increasingly overprotective of Brennan both at home and in the field, and sleep-deprived Angela and Hodgins come to terms with having Angela’s father and rock musician (guest star Billy F. Gibbons) babysit their infant son.

When Beckett and Castle respond to an "officer down" call, they discover the victim is actually a male stripper dressed as a cop.

After receiving word that his father has passed away, House is coerced into attending the funeral; the team tries to diagnose the illness of a woman who was in China searching for her birth mother.