For the mirror universe counterpart, see Chu'lak (mirror).

BIOGRAPHY
Chu'lak
Chu'lak in 2375
Full Name:	Chu'lak
Species:	Vulcan
Gender:	male
Born:	2278
Affiliation:	United Federation of Planets
Career
Occupation:	Starfleet science officer
Previous Assignment:	USS Grissom (2365-2375)
Assignment:	Captured
Final Assignment:	Deep Space 9 (2375)
Rank:	Lieutenant
Insignia:

Chu'lak was a Vulcan male who lived during the 23rd and 24th centuries. He was born in 2278.

Chu'lak joined Starfleet in the 24th century, and was commissioned as an ensign in 2355. Chu'lak was assigned to the USS Strata under Captain Jason Stone. The chief medical officer on that ship, Doctor Martin Rackham, discovered at that time that Chu'lak had a minor psychological instability. (DS9 episode: "Field of Fire")

Chu'lak was posted to the USS Grissom as a science officer in 2365. In 2366, he held the rank of lieutenant. (NF short story: "Performance Appraisal")

In 2375, the Grissom was destroyed by the Jem'Hadar at Ricktor Prime. (TNG short story: "Four Lights") Chu'lak was one of only six survivors. The trauma of the loss of his ship and crew members lead to severe psychological problems for Chu'lak, who was then assigned to Deep Space 9. Shortly after arrival Chu'lak went on a killing spree, murdering three other station residents who had pictures in their quarters of people smiling and/or laughing, in other words showing emotion. He was stopped by Lieutenant Ezri Dax after she discovered this connection. When Ezri asked for his motive, Chu'lak, characteristic of his instability, replied that "logic demanded it."(DS9 episode: "Field of Fire")

In 2376, Quark tested Ro Laren's knowledge of Deep Space 9's past, asking her who Chu'lak was. Ro knew he was a Starfleet officer who went on a killing spree, but thought he was Andorian, rather than Vulcan. (DS9 novel: Ferenginar: Satisfaction is Not Guaranteed)

Starbase Deep Space 9 personnel and residents
Station personnel	K. Adabwe • Ahzed • Aleco V. • Alle T. • Amran • T. Ane • N. Aponte • J. Bashir • Battes A. • S. Bowers • Cardok • Cenn D. • Chavez • Cryan • E. Dax • J. Dax • Devro • M. Eddington • Eddon • Etana K. • Gaysd T. • Girani S. • Goodman • Gordimer • Guerette • Hage • Hava • T. Jast • Jataq'qat • S. Jonsson • Kabo • Kahrimanis • Kelly • Kira N. • Kurn • C. Ling • P. Matthias • McCormick • McEwian • K. Merimark • Monyodin • Moru • I. Muckerheide • Munson • J. Si Naran • Nedani I. • Nguyen • Nog • Miles O'Brien • Occino • Odo • D. Parks • Pertwee • Phongsit • G. Primmin • Redac • K. Richter • Ro L. • Rom • G. Roness • Sanger • Selzner • J. Senkowski • Setrin Y. • Shul T. • B.L. Sisko • N. Sthili • M. Strang • S. Tarses • P. Tenmei • Terek • T. ch'Thane • Tolland • M. Tomson • T'Peyn • Trulli • E. Vaughn • Vu K. • Wasa G. • Wayeh S. • D. Wilkens • Worf • Woros K.
Station residents	Broik • Chram • Conpap • Elvim • Frool • Gann • E. Garak • Grehm • Grimp • Jas-qal • Kaga • Leeta • Modo • Morn • Nog • Keiko O'Brien • Molly O'Brien • Kirayoshi O'Brien • Quark • Rom • J. Sisko • Sorv • Taran'atar • Tora Z. • Treir • Vissh • K. Yates • Yelsi

USS Grissom personnel
USS Grissom (Oberth-class)	Jonathan Esteban • David Marcus • Saavik • unnamed USS Grissom (NCC-638) personnel
USS Grissom (Excelsior-class)	Boyajian • Mackenzie Calhoun • Chu'lak • Cray • Norman Kenyon • Todd Kogutt • Rachel McLauren • Terry Oliver • Paullina Simons • Villers

External linkEdit

• Chu'lak article at Memory Alpha, the wiki for canon Star Trek.