Lursa

Jack Crusher
Star Trek character
Portrayed by	Doug Wert
Information
Species	Human
Affiliation	United Federation of Planets Starfleet
Posting	USS Stargazer
Rank	Lieutenant commander

Guinan
Star Trek character
First appearance	"The Child" (TNG)
Portrayed by	Whoopi Goldberg
Information
Species	El-Aurian
Affiliation	United Federation of Planets
Posting	USS Enterprise-D
Position	Bartender

Kurn
Star Trek character
Portrayed by	Tony Todd
Information
Species	Klingon
Affiliation	Klingon Empire Bajoran Militia (temporary)
Posting	USS Enterprise-D executive officer (temporary) IKS Hegh'ta commanding officer Klingon High Council Deep Space Nine security officer (temporary)

Lore
Star Trek character
Portrayed by	Brent Spiner
Information
Species	Android

Duras sisters
Star Trek character
Portrayed by	Lursa – Barbara March B'Etor – Gwynyth Walsh
Information
Species	Klingon

Alyssa Ogawa
Star Trek character
Portrayed by	Patti Yasutake
Information
Species	Human
Affiliation	United Federation of Planets Starfleet
Posting	USS Enterprise-D nurse USS Enterprise-E nurse
Rank	Ensign Lieutenant junior grade

Alexander Rozhenko
Star Trek character
Portrayed by	Jon Paul Steuer Brian Bonsall James Sloyan Marc Worden
Information
Family	Worf (father) K'Ehleyr (mother)
Species	Three-quarters Klingon, One-quarter Human

Lwaxana Troi
Star Trek character
Portrayed by	Majel Barrett
Information
Species	Betazoid

This is a list of characters from the science fiction television series Star Trek: The Next Generation. Characters are ordered alphabetically by family name, and only characters who played a significant recurring role in the series are listed.

Lieutenant Commander Jack R. Crusher was portrayed by actor Doug Wert. Dead before the series' beginning, Crusher is the late husband to Beverly Crusher and father of Wesley Crusher, and former second officer (third in command) aboard the USS Stargazer, Jean-Luc Picard's first command. He was killed in action at the age of 32 Earth years, for which Picard blamed himself until Beverly Crusher first reported on the USS Enterprise. Crusher assured Picard she had signed on the Enterprise-D voluntarily and not due to Picard's influence.

Jack Crusher once made a holographic recording of himself in which he explained his life and recent happenings to his son Wesley shortly after his birth. Crusher intended this to be the first in a series of messages, one every couple of years, but due to his death, only one recording was made. By the time Wesley first got to view the recording, Jack was already long dead.

Lieutenant Commander Crusher appears in the following Star Trek: The Next Generation episodes:

Guinan, played by Whoopi Goldberg, is a recurring character on Star Trek: The Next Generation. She also appears in the TNG films Star Trek Generations and Star Trek: Nemesis but is uncredited in both.

The character first appears in the second-season opening episode "The Child", and she appears several times over the course of the next four seasons; she does not appear at all in the seventh season. She is said to have the closest relationship with Jean-Luc Picard, which is "beyond friendship" and "beyond family", though the exact nature of that relationship is never revealed.

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Wikipedia