Jim Brandon is a biochemist, a scientific marvel, a master of the Black Light of Invisibility. He's the Avenger! This classic pulp hero was adapted for radio, continuing to fight evil-doers with the help of the Telepathic Indicator and the Diffusion Capsule.

James Monks and Richard Janaver portray the inimitable scientist, with Helene Adamson as his lovely assistant Fern Collier (his only confidant). James LaCurto and Lawson Zerbe are heard as the gruff Inspector White. Come hear 20 exciting radio adventures as the Avenger battles crime in all its forms!

Episodes include: "The High-Tide Murders" (Episode #1) 06-08-45; "The Mystery of the Giant Brain" (Episode #2) 06-15-45; "Rendezvous with Murder" (Episode #3) 06-22-45; "The Eyes of Shiva" (Episode #4) 06-29-45; "The Coins of Death" (Episode #5) 07-06-45; "The Mystery of Dead Man's Rock" (Episode #6) 07-13-45; "The Tunnel of Disaster" (Episode #7) 07-20-45; "The Crypt of Thoth" (Episode #8) 07-27-45; "The Melody of Murder" (Episode #9) 08-03-45; "The Fiery Death (Episode #10) 08-10-45; The Ghost Murder (Episode #11) 08-17-45; The Blue Pearls" (Episode #12) 08-24-45; "The Wingate Heirs" (Episode #13) 08-31-45; "The Thoroughbred Murder" (Episode #14) 09-07-45; "The Department of Death" (Episode #15) 09-14-45; "The Keys to the City" (Episode # 16) 09-21-45; "Death in Mid-Air" (Episode #17) 09-28-45; "The Hooded Circle" (Episode #18) 10-05-45; "Death Rings the Bell" (Episode #19) 10-12-45; "The Subway Ghost" (Episode #20) 10-19-45.