Tholian ships brings down the Stephenson, and Mariella's estranged
father offers assistance.
Mariella is a prisoner of Nakeyah, and Starfleet mounts a rescue mission
through the Antecedent device.
403 Leb-Sa (standard episode)
Those with New Lhasa Syndrome form a hive mind, with Lyranna chief
405 Whatever Gods May Be
406 Once Upon a Time in Andoria