Clean Sweep - Cross the Mersey

The Mystery Project was produced by CBC Radio (Canada). It aired every Saturday night on CBC Radio One, and was repeated at 3:30 p.m. the following Mondays on The Roundup, also on Radio One.

Wikipedia. CC BY-SA 4.0. Updated Jun 15, 2025.

“Clean Sweep - Cross the Mersey.” The Mystery Project. Radio broadcast, October 2, 1999.