ever notice on 90210 dylan's dad (josh taylor, you know he was the dad on the hogan family, that show with micheal bateman, i mean jason bateman) died in a car bomb, then on graduation day dylan saw his dad in ghost form. Then during season 10 dylan's dad appears out of nowhere, apparently he assumed a false identity under the witness protection program (because some mob bosses were after him). there's no way that could have been the writers insulting the intellegence of the viewer. i could not live in such a world. so like was Jack McKay's ghost real or not. how can some one be dead, alive and fictional all at the same time? ya know thats some deep existenstial shit. really blows my mind