The main team is made up of a man who looks like Dick Cheney, named Jason Hawes, and another dude named Grant.

Jason is LSI. (His wife, who appeared in an episode--guess??--EIE.)

Jason's partner, Grant, is LIE... (His wife who appeared in an episode--guess??--ESI.)

There's a dude on the show named Steve who is INFp... His partner named Dave Tango is ESTp.

I remember that the girls are named Kris and Amy--a beta irrational dual pair.