Picard, Dr. Crusher, and Data are placed in great danger when the holodeck malfunctions while they are running a Dixon Hill private detective program, which pits them against 1940s mobsters.
After Archer and Trip become curious about a visit T'Pol made to a Pennsylvanian mining town called Carbon Creek, she tells the two a tale about a Vulcan ship that crash-landed in 1957.
Trapped in an alien mental hospital, with little memory of the past, Riker is convinced he is going insane.
While Dr. Greene attempts to save his failing marriage, Dr. Benton compensates for his inability to save his mother by going above and beyond the call of duty.
A professional bank robbery leads to the death of a detective. While investigating the case, Grissom deals with his hearing loss and another CSI gets a personal revelation. (TV-14)