Peek around the corner of Badgers Bar in Derry and you’ll see the larger-than-life faces of Erin, Clare, Michelle, Orla and James plastered over the wall. As far as signs of a show’s success go, they don’t get much bigger than a five-metre-high mural.

From the moment the profane and brilliant Derry Girls burst on to our screens last year in a haze of teenage escapades, nostalgic music and 1990s artefacts – such as pastel printed wallpaper, Baby-G watches and armed soldiers on the streets – it captivated its audience.

The new shows are part of a deliberate drive by the channel to offer distinctive content, in a bid to beat competition from streaming services and other broadcasters.

At the launch of the new slate, Ian Katz, the channel’s Director of Programming, said he wants to focus on “entertaining, mischievous and innovative shows about the big issues and arguments in Britain today.”

He added: “Many of the shows [launching in 2019] are not ones that the global digital giants, even as they plough billions into new content, would be remotely interested in making.”

Derry Girls

Channel 4 & All4

A coming-of-age sitcom written by Lisa McGee, Derry Girls aired back in January on Channel 4.