Summary:

In the aftermath of the bus accident, House struggles with his head injuries and short-term memory loss, and must remember the symptom he saw before one of their own, who was on the bus with House, dies.

Writer:     Peter Blake (IV), David Foster (II), Garrett Lerner, Russel Friend
Director:     Katie Jacobs

Star:     Hugh Laurie (Dr. Gregory House),  Lisa Edelstein (Dr. Lisa Cuddy),  Omar Epps (Dr. Eric Foreman),  Jennifer Morrison (Dr. Allison Cameron),  Jesse Spencer (Dr. Robert Chase),  Robert Sean Leonard (Dr. James Wilson)

Recurring Role:     Peter Jacobson (Dr. Chris Taub),  Anne Dudek (Amber),  Kal Penn (Dr. Lawrence Kutner),  Olivia Wilde (Thirteen),  Bobbin Bergstrom (Nurse)

Guest Star:     Fred Durst (Bartender),  Dan Desmond (Doctor),  Jennifer Crystal Foley (Taub's Wife)