So, there's this ghost that has a thing for Dr. Crusher...
Counselor Troi
Riker's former commanding officer brings back old memories, and not the good kind.
Worf keeps slipping to alternate timelines.
Data meets a woman who claims to be his mother.
Lwaxana Troi goes into a coma thanks to a mysterious past trauma.
Data has his first nightmares.
Geordi thinks he sees his missing mother when he interfaces with a remote probe.
Data, under Lore's control, is helping his wayward brother do awful things.
A new breed of Borg bring out the unexpected in Data.
Picard, Data, Troi, and Geordi discover time is working strangely on the Enterprise.