Spock

Commander Spock is the son of Sarek (a Vulcan) and Amanda (a human). He is the friend and first officer of James Kirk.

Appearance
Spock has fair skin and short, straight, dark hair. He has the pointy ears and slanted eyebrows of a Vulcan and has average height and build.

Personality
Spock is very loyal to his crew. He is also, like most Vulcans, very logical and stoic and generally goes with the most logical solution when faced with a problem. He doesn't like tribbles but does like cats. Spock has a strong scientific curiosity (which goes with him being the science officer) and says, "Fascinating" a lot.