Unnamed Trill

Arjin's family Edit

The father of Arjin was not joined to a symbiont, but wanted his daughter (Arjin's sister) to be. He was a pilot instructor on Gedana post for forty years. After his daughter was successful in passing the rigorous trials for being joined to a symbiont, she decided not to be joined, which went against her father's wishes. She left home, married her spouse and the two never spoke again. Because of this he told his son, Arjin, it fell upon him to be joined. Arjin's father died in 2369. (DS9: "Playing God")

This family was only mentioned in dialogue.

Eliminated initiates Edit

These fifty-seven initiates were personally eliminated from the program by the Dax symbiont dating back over a period of 200 years. In 2370, after learning this, Arjin initially asked to be reassigned upon hearing his field docent was to be Jadzia Dax. (DS9: "Playing God")

These Trill were only mentioned in dialogue.

Guardian Edit

This guardian visited Deep Space 9 in 2371. (DS9: "Facets")

The Trill Guardian was played by actor Jefrey Alan Chandler.

Jadzia's familyEdit

Mother Edit

This woman was the spouse to Kela, and the mother of at least two children, Jadzia and her sister; she lived into the 2370s. Since her daughter was in Starfleet, she would worry about her daughter's safety. Jadzia, in turn, recorded "last messages" in case she did not come back from a mission.

In 2372, prior to a battle, Jadzia assured Miles O'Brien that he would live to a ripe old age, and told him she'd put his latest "last message" to his wife and daughter next to her message to her mother. (DS9: "To the Death")

This character was only mentioned in dialogue.

Sister Edit

This woman sent her sister, Jadzia, several glasses in 2372. Jadzia found them to be "really ugly". (DS9: "Body Parts")

Unlike Jadzia, she was not joined. (DS9: "Invasive Procedures")

This character was only mentioned in dialogue.

In The Lives of Dax short story "Reflections", Jadzia's sister is called Ziranne (β).

Joining attendees Edit

Nine individuals were present when the Dax symbiont was transferred from Curzon Dax to Jadzia Dax. Six of them wore medical gowns, including a female surgeon, the remaining three wore civilian clothes. (DS9: "Emissary")

The female surgeon was played by regular extra Tyana Parr, who received no on-screen credit for her appearance.
The other eight Trill were played by unknown performers.

Odan's male hostsEdit

Host 1 Edit

This host was said to be Crusher's lover's father. He knew Leka Trion and had kept the people of Peliar Zel II at peace for several generations. In reality, he was the prior host of the Odan symbiont. The younger hoped his efforts would be as successful as the elder's. (TNG: "The Host")

This host was only mentioned in dialogue.

Host 2 Edit

This host was originally believed to be Odan, but was in reality only a host body to the symbiont. Upon nearing death in 2367, he ordered Beverly Crusher to save the symbiont and not the body housing it. (TNG: "The Host")

This individual was played by Franc Luz.

Peers' hosts Edit

These seven hosts all carried the Peers symbiont prior to its joining with Selin Peers. At least one, the first, was a woman. As of 2369, Selin Peers still recalled the symbiont's memories from that time. (DS9: "Dax")

These hosts were only mentioned in dialogue.

Symbiosis Commission doctor Edit

This doctor was working for the Symbiosis Commission and was murdered by Joran Dax. (DS9: "Equilibrium")

He was played by an unknown actor.
According to the short story "Allegro Ouroboros in D Minor", he was named Foris Hajan.

Symbiosis Commission guards Edit

This male and female guard were working for the Symbiosis Commission and helped arrest Joran Dax for murder. (DS9: "Equilibrium")

Symbiosis Commission nurse Edit

This male nurse was assisting Doctor Renhol with the treatment of Jadzia Dax at the medical facilities of the Symbiosis Commission. (DS9: "Equilibrium")

He was played by an unknown actor.