Hop Harrigan
The Opening That Pulled You In
There was something immediately distinctive about the way Hop Harrigan announced itself each afternoon. Before the story began, listeners heard the drone of a plane engine, and then a voice breaking through — Hop himself, requesting clearance to land from a control tower, using his call sign CX-4. "OKAAAY, this is Hop Harrigannn, coming in!" That signature line was as recognizable to kids in the 1940s as a theme song, and it did exactly what a good radio opening should do: it put you somewhere. You were at the airfield before a word of story had been spoken.
The show closed the same way it opened, with the engine sound rising again and Hop signing off over the control tower frequency: "OKAYYY... this is HOP HARRIGANNN, taking off!... see ya tomorrow, same time same station!" It was a clean, satisfying bracket that made the 15-minute episode feel complete, even when the adventure was still very much in progress.
How It Got on the Air
Hop Harrigan started out as a comic book character, first appearing in All-American Comics #1 in April 1939 — the debut issue of All-American Publications. The character was the creation of writer-artist Jon L. Blummer, and the nickname had a specific origin: in the comics, after watching one of Harrigan's flying feats, Tank exclaimed "Some hop, Harrigan," and the name stuck. The comic-book backstory gave Hop a tragic setup that the radio show mostly left behind — his father, Colonel A. Harrigan, was a legendary mail-plane pilot who disappeared on a flight to South America, leaving Hop in the care of an exploitative guardian named Silas Crane who was after the boy's inheritance. The character proved popular enough to spread well beyond his home title, eventually appearing as a recurring feature in anthology books including Wonder Woman, Green Lantern, All-Star Comics, Sensation Comics, Comic Cavalcade, All-Flash, Flash Comics, and Mutt & Jeff.
The radio version launched on August 31, 1942, on the Blue Network, which was in the process of becoming ABC. The show ran on weekdays in 15-minute installments, landing in the late-afternoon slot that broadcasters had staked out for juvenile adventure serials. Over its Blue-ABC run, the timeslot shifted a few times — 5:15 at first, then 5:00 in 1943–44, then 4:45 from 1944 through 1946. The show was unsponsored for its first two years; Grape Nuts Flakes picked up the sponsorship in October 1944 and stayed with the show through the end of its Blue-ABC run in August 1946.
After that, Hop Harrigan moved to the Mutual network, where it ran from October 2, 1946 to February 6, 1948, again mostly on weekdays at 5:00. The total run came to nearly six years across two networks, which put it solidly in the upper tier of juvenile serials for longevity.
The Cast and the Characters
Chester Stratton played Hop Harrigan, the young aviator billed as "America's ace of the airways." The role called for the kind of straight-ahead heroism that juvenile adventure serials demanded — capable, fearless, and reliably on the right side of every conflict. Stratton came to the part from a serious theatrical background; born in Paterson, New Jersey in 1910 into a theatrical family, he had toured in repertory and vaudeville as a child and gone on to at least eleven Broadway productions, including White Oaks opposite Ethel Barrymore and The Barretts of Wimpole Street with Katharine Cornell. After Hop Harrigan, he kept working steadily — and when television took over from radio, Stratton went with it, eventually accumulating around 140 screen credits in series including Dragnet 1967, Perry Mason, The Andy Griffith Show, I Dream of Jeannie, Hogan's Heroes, Bonanza, and Bewitched. He died in Los Angeles in July 1970.
Ken Lynch played Tank Tinker, Hop's pal and fellow adventurer, with Jackson Beck also taking on the role at different points. Beck was already a major figure in New York radio by then. Born in 1912, the son of silent film actor Max Beck, he had started in radio in 1931 at WINS and WHN, and in 1937 he was one of the founders of the American Federation of Radio Artists — the union that would become AFTRA — eventually serving as president of the New York local. Alongside his Hop Harrigan work, Beck was narrating The Adventures of Superman, starring as The Cisco Kid on Mutual, and voicing Bluto, a role he had originated in a 15-minute radio Popeye from 1935 to 1938 and would carry into over 300 Famous Studios theatrical shorts starting in 1944. Mitzi Gould played Gail Nolan, Hop's girlfriend, rounding out the core trio.
Glenn Riggs served as announcer and carried a specific dual function on the show. Between the story setup and the episode itself, Riggs delivered public service announcements about real men and planes involved in overseas missions, always closing with "America needs fliers!" Then he would drop his voice to nearly a whisper to ease the transition into the story — a subtle piece of craft that let the real-world message land without jarring the listener out of the adventure. At the end of each episode, he also reminded listeners to save waste paper, tin, and rubber and bring them to salvage depots. Riggs was a workhorse of the medium, also announcing The Adventures of Jungle Jim, Boston Blackie, Vic and Sade, and Ethel and Albert, and spending years as Bing Crosby's regular announcer. The show wore its wartime obligations openly and worked them into the rhythm of the broadcast rather than just tacking them on.
What They Were Up Against
The scripts put Hop and Tank through the full range of wartime and postwar adventure. They went on missions behind enemy lines, flew into dogfights, operated underground in wartime Berlin, and saw service in the Pacific during the battle for Okinawa. The geography of the show tracked the actual geography of the war — which gave the stories a kind of contemporaneous urgency that purely fictional settings couldn't match. A kid listening in 1944 knew that Okinawa was real, that Berlin was real, and that the missions Hop was flying weren't entirely unlike what actual aviators were doing.
Writers Albert Aley, Bob Burtt, and Wilfred Moore handled the scripts. Burtt and Moore brought notable credentials to the job: they were also the creators of Captain Midnight, the other major aviation adventure serial running in the same afternoon hours. The overlap between the two shows went beyond the writers. Both featured young aviators and their loyal sidekicks, both ran in the late-afternoon juvenile slot, and both set their heroes against Axis-themed villains during the war years. The shows were different enough in character and setting to coexist, but the family resemblance was real — a product of the same creative minds working the same genre conventions.
The Sound of the Show
Ed Blainey handled sound effects during the Blue Network run, and on a show built around aviation, the sound department mattered. The plane engines that framed each episode weren't incidental — they were structural. The drone that opened the show and the rising engine that closed it told the listener where they were as surely as any line of dialogue. Dogfights, radio communications, the ambient noise of airfields and wartime settings: sound on a show like this did heavy narrative lifting.
The show's pacing fit the 15-minute format well. There was no room for extended exposition; the action had to move. The wartime setting helped with this — the stakes were already established by the world outside the radio, and the show could drop listeners into situations without lengthy windup.
What Survived
The early years of the show are represented only by scattered episodes from 1942 onward. But the Mutual era — the postwar run from late 1946 through early 1948 — survived in much better shape. More than 175 episodes from that period have been preserved, including eight near-complete story arcs that run through to the final broadcast on February 6, 1948. The surviving recordings are described as being in near-fine sound quality, which is unusual for material of this age and makes the Mutual run a particularly complete record of what the show sounded like in its later years.
The postwar stories represent a natural shift in the show's setting. With the war over, the Axis villains that had populated the wartime scripts gave way to other conflicts and adventures, though Hop and Tank continued flying and the fundamental character of the show stayed consistent. Six years on the air, across two networks and one world war, gave the show plenty of ground to cover — and the surviving Mutual episodes let a listener trace most of that final chapter with unusual completeness.