While exploring a crashed vessel on a desolate planet, the Enterprise crew is haunted by some ghostly figures, and they encounter an alien race that has survived despite insurmountable odds. Trip helps repair their derelict vessel and is befriended by Liana, an attractive humanoid alien who develops feelings for him.
Elenco: Scott Bakula , John Billingsley , Jolene Blalock , Dominic Keating , Anthony Montgomery , Linda Park , Connor Trinneer , Vaughn Armstrong , Mark Correy , Glen Hambly .