Ambassador K'Ehleyr, Worf’s former lover, comes aboard Enterprise with a stunning revelation while endangering her life by investigating deeply into the Khitomer massacre.
4-05: Remember Me
The Enterprise crew mysteriously vanish from existence, leaving behind only Beverly Crusher as the universe collapses in.
4-11: Data’s Day
While penning a letter to Commander Bruce Maddox, Data examines a day of life that includes the wedding of Chief O'Brien and Keiko.