grant - INTJ
sattler - definitely ISFJ
malcolm - INTP (borderline ENTP)
hammond - ESTJ with Ne going rampant. disturbing.
muldoon - ISTP is a fair guess. very no-nonsense.
tim - ENFP
lex - ISFP
lawyer - ISTJ, a nice caricature.
and the computer guy is an (awful) ENTP.
the kids-hard to say, cuz they're kids
Dennis Nedry-does anyone else think he is what an INTP gone very bad might be like?