Prof. Phil Hiatt is one of the pre-made NPC philosophy professors in La Fiesta Tech from The Sims 2: University. He can be made playable by befriending and asking him to move in, or by marrying him. Phil has the same facial structure as Prof. Charles McAuley.
According to his SimDNA in SimPE, his hair was black before it turned grey. Phil's name is randomized when La Fiesta Tech is generated. The name "Prof. Phil Hiatt" is only referenced in the game files. He has a Lifetime want that was removed prior to release.