Jake tags along when Sisko and Odo head to Earth to shore up defenses against a likely Changeling invasion.
4-09: Our Man Bashir
A transporter mishap converts several crewmembers into spy-themed holosuite characters, with their true memories erased and their lives linked directly to the program.
4-02: The Way of the Warrior, Part II
DS9 is center ground as the Klingon conflict intensifies. Gowron tries to persuade Worf and the Defiant rescues a Cardassian convey carrying Gul Dukat.
4-20: The Muse
Jake is under an alien influence while a pregnant, engaged Lwaxana Troi seeks Odo's help.