The Finder - Season 1 Episode 1 -

Walter's robot is ruined while retrieving one of John Fogerty's beloved guitars. Model-behaved army brat Cooper Allison hires Sherman to find his missing father, military pilot lieutenant colonel Nick Allison. Walter accepts but warns there's no way back if the results displease. Sherman works out the plane's suspicious last course, speculating on contraband and accomplices likely to include the murderer, as Nick's corpse is found in the sabotaged wreck.