31-year-old Elyce Snow (Myndy Crist) sleeps eighteen hours a day, and is impossible to get along with the other six hours. House (Hugh Laurie) thinks it might be depression, but it isn't, nor is it rabbit fever (his second choice). Finally, House diagnoses African Sleeping Sickness--and since neither Elyce nor her husband Ed (Dominic Purcell) has ever been to Africa, the only other possibility is that one of them has been unfaithful. But neither husband nor wife will fess up...not even if their silence results in her quick demise! ~ Hal Erickson, Rovi