Gavin can be heard on Discovery's channel which features its best science programmes - Discovery Science, every other day throughout the day's schedule, introducing programmes such us How Do They Do It?, Aircrash Confidential, How The Universe Works, Through The Wormhole With Morgan Freeman, Weird or What? and Extreme Engineering. As well as voicing the links, Gavin also writes them all.

Discovery Science Apocalypse Week Continuity