Star Trek: Voyager

Captain Janeway begins seeing characters and objects from her holo-novel around the ship before the crew enter a catatonic state, one by one. (S2, ep 8)

After discovering a cultural symbol drawn in the ground on a planet that was used by his ancestors to heal the land, Chakotay attempts to contact the Sky Spirits. (S2, ep 9)

The crew make contact with Suspiria, a friend of the Caretaker's, in the hope she'll be able to send them home. Kes is encouraged to develop her mental abilities too. (S2, ep 10)

After Voyager detects a Federation probe, the Kazon- Nistrim attack and steal transporter technology. Trouble brews when Chakotay takes this as a personal attack. (S2, ep 11)

Tuvok and B'Elanna are captured when an away mission goes wrong. An unconscious Janeway is rescued by a man claiming to be her father as well. (S2, ep 12)