Gunsmoke – Old Time Radio by Toma Tudorel

Gunsmoke – Old Time Radio is a Firefox extension for listening to classic Gunsmoke western radio episodes streamed directly from the Internet Archive.

Features include episode search, Play/Pause/Stop controls, volume adjustment, playback speed control, random episode selection, and a sleep timer.

The extension also provides customizable themes including Default Dark, Sepia Vintage, and True Black OLED, plus listening history and history export through the settings page.

Episodes are streamed directly from the Archive.org collection rather than packaged inside the extension, keeping the extension lightweight.

No account or login is required. User settings and listening history are stored locally in the browser.