 Showerman has appeared in such films as "Sea of Fear", "Idol", "Live Fast, Die Young", "Complacent", and "Big Game".His film credits include "Hole in One", "A Night at the Silent Movie Theater", "Commander and Chief", and "Radio America", which he also wrote, produced and directed.On television, he has appeared on "Jack of All Trades", "The OC", and "CSI Miami".