The Case of the Lonesome Slab

The Saint was a radio adventure program in the United States that featured a character created by author Leslie Charteris. As the program's introduction said, The Saint, was "known to millions from books, magazines, and motion pictures." Several versions of the program appeared on different networks.

Wikipedia. CC BY-SA 4.0. Updated Apr 26, 2026.

“The Case of the Lonesome Slab.” The Saint. Radio broadcast, January 22, 1950.