4-20: The Muse
Jake is under an alien influence while a pregnant, engaged Lwaxana Troi seeks Odo's help.
4-11: Paradise Lost
Paranoia swarms as Sisko and Odo work to prevent a military power-grab at Starfleet Command, while the Defiant is believed to have been overtaken by Changelings.
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.