Star Trek: Deep Space Nine

A race that has been conquered twice before comes to the station seeking help and the possibility of a new home. (S2, ep 10)

Quark faces unwelcome competition in the form of a new casino owner on the Promenade. But what's the connection to strange occurrences on the station? (S2, ep 11)

Odo reconnects with his 'father', Dr Mora Pol, when they discover a lifeform similar to Odo on a remote Gamma Quadrant planet. (S2, ep 12)

O'Brien strives to overcome his dislike of the brash, young Dr Bashir when the two of them are stranded on an alien planet. (S2, ep 13)

O'Brien suspects something is terribly wrong when his family and friends begin acting strangely, and he is shut out of station operations. (S2, ep 14)

Sisko and O'Brien discover a colony of people living entirely without advanced technology. (S2, ep 15)

Odo and Dax investigate the mysterious disappearance of people from a small village, while Kira tries to keep a close eye on Quark. (S2, ep 16)

A Trill named Arjin visits the station to learn from Dax what it is like to be joined with a symbiont. However, he finds she is not as he expected. (S2, ep 17)

A Cardassian woman, a former flame of Quark's, visits the station. (S2, ep 18)