Release Message:  Captain Picard, Data and other crew members are time-warped back to San Francisco of the 19th century after they find evidence to support beliefs that aliens had visited Earth in the late 1800s. Featuring Jerry Hardin as Mark Twain.

Description:  Captain Picard and his archaeological curiosity are called upon by scientists from Earth when they find evidence to support beliefs that aliens had visited Earth in the late 1800s. Data is time-warped back to San Francisco of the 19th century.