A desperate sheriff calls on the son of a legendary lawman (Roy Rogers) to fight terrorists, not knowing that the man he's counting on is a timid entomologist. Gabby: George "Gabby" Hayes. Harper: Maris Wrixon. Bixby: Forrest Taylor. Mrs. Bixby: Minerva Urecal. Bennett: Bradley Page. Briggs: Hal Taliaferro. Rancher: Fred Burns.