Acting · b. 1951 · Borger, Texas, USA Fritz Sperberg Acting Sofia the First: The Mystic Isles Grump (voice) 2017 Virtual Weapon Helsman 1997 Troublemakers Deputy Joe 1994 North Stewart's Dad 1994 The Adventures of Young Indiana Jones: Hollywood Follies Director 1994 Born Yesterday Jose Perical 1993 Lucky Luke 2 Averell Dalton (archive footage) 1992 Patriot Games Spiva 1992 Lucky Luke Averell Dalton 1991 Brotherhood of the Gun Forrester (uncredited) 1991 Doubletake Publishing Exec 1985 Out of the Darkness Young Doctor 1985 Agent-readable