Tuvok

Tuvok is the chief of security in Star Trek Voyager. He is a Vulcan (a species that suppresses their emotions and relies on logic).

Appearance
Tuvok has brown skin and short, curly, black hair. He has the pointy ears and slanted eyebrows that all Vulcans have and wears a Starfleet security uniform. He is quite tall, slightly taller than Kathryn Janeway, and also quite slender.

Personality
Due to being a Vulcan, Tuvok has a very logical mind, has a good sense of morality, and hardly expresses emotion. He likes to meditate and seems to enjoy doing Vulcan mind-melds (something that some Vulcans can do which means they share their thoughts with someone on a telepathic level). He likes food that is considered "plain" by other people, a common trait among Vulcans. He is a bit of a loner, but likes spending time with people, he just, like Seven of Nine, does not like small talk. He is also interested in growing orchids.

Trivia

 * He has a wife, several children and one grandchild.
 * Neelix sometimes calls him "Mr. Vulcan".
 * Neelix, Tom Paris and Harry Kim sometimes tease him about not being emotional.
 * He used to act as a mentor to Kes.
 * He used to be a lieutenant, but got promoted to lieutenant-commander.