Not very observant am I!
He had a recurring role on Friends- as an ex-boyfriend of Monica's.
Played Shirley's troubled ex- husband on Boston Legal- (Can't remember that/or haven't seen it yet)
Apparently he was first choice for the Indiana Jones movie- but was contracted to keep doing Magnum.
He decided the honourable thing was to not try to get out of the contract and honoured it.
He will be joining the cast of 'Las Vegas'- replacing James Caan as the casino owner.
So- there you go.
Anyone have anyone else they've wondered about?