The Radio DetectiveActionAdventureMysteryRomanceThriller54The Radio Detective54ActionAdventureMysteryRomanceThrillerthumb_upthumb_downThe Radio DetectiveApril 25, 1926Directed byWilliam James CraftFilm serial from Universal.US content warning Last Updated: 19 hours ago Request Update CastJack DoughertyEaston EvansMargaret QuimbyRuth EvansJack MowerCraig KennedyWallace BaldwinHank Hawkins, CrookHoward EnstedtKen Adams, PolicemanJohn T. PrinceProf. Ronald VarisFlorence AllenRae VarisSammy GervonCrookBuck ConnorsGeorge WilliamsMonte Montague