Looking for Trouble

A telephone line repairman named Joe Graham (Spencer Tracy) lives in Los Angeles. One night he's offered a promotion but declines telling his boss he's happy being a "trouble shooter" working out in the field solving problems for a living. Later Joe’s co-worker and partner Dan Sutter cannot work the night shift, and Joe has to work with a new repairman called Casey. Joe and Casey run into some odd things during their shift, finding a corpse at the place of their first assignment.