| Season 1
| Paul Lynch|
| Morgan Gendel
Robert Hewitt Wolfe
"The Passenger" is the ninth episode of the science fiction television series Star Trek: Deep Space Nine.
A sinister criminal is hiding in the mind of someone on Deep Space Nine.
The Passenger (Star Trek: Deep Space Nine) Wikipedia
En route back to the station in a runabout, Kira and Bashir respond to a distress call from a Kobliad freighter and find Ty Kajada, a security guard, and her prisoner, Rao Vantika. Kajada tells them Vantika started a fire on the ship in an effort to escape. Vantika dies and Bashir and Kira take Kajada back to Deep Space Nine, where she becomes convinced that he is still alive. He has faked his death many times before and Kajada has spent most of her adult life tracking him.
Bashir and Dax come to believe that Vantika's consciousness may be hiding in Kajada's brain without her knowledge. Vantika has indeed taken on another body, and he contacts Quark to obtain mercenaries to hijack an upcoming shipment of deuridium — a compound Kobliads desperately need to survive. Later, when Quark meets with the mercenaries, they are interrupted as Kajada falls from the second floor of Quark's bar while eavesdropping on them.
In the infirmary, Kajada reveals that the real Vantika pushed her. Dax finds a device under Vantika's fingernails that he used to transfer his consciousness to someone else and tests Kajada for signs of the device's usage. Meanwhile, Quark and the mercenaries meet with the real Vantika, in the body of Bashir.
One step ahead of the crew's investigation, Vantika and the mercenaries manage to gain control of the freighter carrying the deuridium. The station traps the freighter in a tractor beam but Vantika threatens to destroy the freighter, along with Bashir's body. One of the mercenaries objects to such a plan, prompting Vantika to shoot him. Dax is able to disrupt Vantika's control of Bashir's body long enough for a confused Bashir to lower the freighter's shields and allow himself to be transported to the Infirmary. Once Vantika's consciousness is removed from Bashir's brain, Kajada destroys Vantika's stored consciousness and rids herself of him once and for all.