TVO regular Katy Wix,  stars in a new radio show, Hard to Tell, which starts on Radio 4 today.

The four-part relationship comedy, written by Jonny Sweet, revolves around Tom Sheffield (played by Jonny himself), his immediate family (Getting On’s Vicki Pepperdine, The Thick Of It’s Alex MacQueen and Katy Wix), plus Tom’s new girlfriend, Ellen (played by Charlotte Ritchie), her best friend Hermione (Him & Her’s Sarah Solemani) and Ellen’s zealously protective father (Simon Greenall).

If you’re reading this after the episode airs at 6:30pm, you can catch up on iPlayer, and the next episode is at the same time next Tuesday.