He features in the series as a hapless local policeman - alongside Steve Speirs - in the Welsh valleys, where a young metropolitan couple have just been relocated under a police witness protection programme.
Morgan, who also directs the sitcom, says: "I'm so happy we're getting the band back together. We had such fun making the first series, and I truly believe we made friends for life. The kind of friends who only see each other once a year when we're recording this programme which we're contractually obliged to take part in. I can't wait! Time to fire up the WhatsApp group."
Meanwhile, Morgan is about to perform at the Edinburgh Festival Fringe with his latest solo show, Robin Morgan: What a Man, What a Man, What a Man, What a Mighty Good Man (Say It Again Now).
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