S3, E5: House treats a young married couple with similar symptoms, but they are shocked by the cause of the illness; a walk-in patient, David Morse, stands up to House.
David Morse
Jurnee Smollett-Bell
Raviv Ullman
Kimberly Quinn
Brett Wagner
Scott Allen Rinker
Rod Damer
Carissa Koutantzis
Sam Ayers
Bobbin Bergstrom