Frank Race is an old-time radio mystery series, presented here inside the Great Detectives of Old Time Radio with Adam Graham as host. The feed keeps his bookends: a welcome from Boise, Idaho, at the top, a sign-off at the bottom, and the vintage drama in between. Inside that frame, Frank does the talking. He narrates his own cases in the first person, and his comparisons are much of the fun. A mansion facade looks as if it could have straddled the 20th Century Limited, and the lady of the house wears a hat 'like an inverted kettle drum' while eyeing visitors 'with the gaze of a jaundiced macaw'. Mark Donovan, played by Tony Barrett, rides along as driver and needler, and he calls their car a 'flying bedstead' after hauling a battered Frank away from an ambush. Paul Dubov takes the starring credit. The series preamble ties Frank to the war, which it says changed 'the face of the earth and the people on it'. The cases mix menace and comedy, sometimes in the same scene. In one, a quiet exchange of cigarettes ends with attackers pouring out of the shadows and Frank slugged into unconsciousness. In another, he is found standing over a dead woman with a .38 automatic in his hand, and a jealous boyfriend wants to settle things on the spot. Elsewhere a hotel shooting draws him toward a prince's fourth-floor suite, and a worm-breeding operation cannot explain why its shipments reach the stores dead. The supporting cast is broad and comic: a henpecked client named Phineas, a physical culture expert called Butsy, and a worm man who insists his charges have personalities 'just like people'. Titles in the feed run from 'Frank Race: The Adventure of the Big Top' and 'Frank Race: The Adventure of the Kettle Drum' to 'Frank Race: The Airborne Adventure', and nearly every one is billed as an adventure. Midway through, the drama breaks with a promise to return to the adventures of Frank Race 'in just about one minute'. Graham's segments are warm and unfussy. He thanks listeners by name for their financial support, mentions premium site access for donors, and invites comments by email and phone. He also plugs his e-book, 'What Made the Golden Age Shine?', which he offers as his answer to people who ask why Golden Age material interests him. His sign-offs also point to the wider Great Detectives rotation, naming Yours Truly, Johnny Dollar, The Big Guy and Mr. Moto. It suits a listener who wants one vintage detective series in a single feed, with a guide at each end and a narrator who loves a simile.