S1·E8 The Battle
Aired November 16, 1987
Synopsis
Stardate: 41723.9. The Ferengi hand over an old ship which Picard once captained, the U.S.S. Stargazer. The Ferengi have installed a mind altering device that alters Picard's mind to make him think that he is reliving a past battle, and the target is the Enterprise.