Daughter of Don Q

When the unscrupulous Carlos Manning discovers that an old Spanish land grant recently unearthed will leave a huge section of California real estate to the heirs of Don Quantero, he employs Mel Donovan and his killer henchmen to murder them all. That will leave Manning as the sole heir to millions. However, Delores Quantero tumbles to this plot and enlists the aide of two-fisted reporter, Cliff Roberts to save all her relatives

• Spencer Gordon BennetDirector
• Albert DeMondScreenplay
• Basil DickeyScreenplay
• Jesse DuffyScreenplay
• Lynn PerkinsScreenplay
• Fred C. BrannonDirector

• Lorna GrayDolores Quantero
• Kirk AlynCliff Roberts
• LeRoy MasonCarlos Manning
• Roy BarcroftMel Donovan
• Claire MeadeMaria Martinez
• Kernan CrippsInsp. Grogan
• Jimmy AmesRomero (Nightclub Owner) [Chs. 3, 9]
• Eddie ParkerGeorge Tomkins
• Tom SteeleKidnapper Norton / Streetsweeper Blake / MineThug Dow / BombThug Lyons [Chs. 2, 5, 7, 10]
• Dale Van SickelThug Murphy / Police Officer Angus [Chs. 7, 8] / Pete (Truck Theft Thug / Bar Thug [Chs. 1, 9, 11]
• Fred GrahamRollins - Killer [Ch. 6]
• Tom QuinnR. J. Riggs (Bomb Maker) [Ch. 10]