[1] Morrish has numerous credits on BBC Radio which include Newsjack,[2] The News Quiz,[3] The Now Show, Mark Thomas: The Manifesto, Spats, John Finnemore's Souvenir Programme[4] and Welcome to Our Village, Please Invade Carefully.
[5] Morrish has also made shows with Kevin Eldon[6] Andrew Maxwell,[7] Tony Law,[8] Paul Sinha, Milton Jones, Sue Perkins, Danielle Ward[9] Sofie Hagen[10] and Adam Buxton.
[14] He is the producer of the podcast Sound Heap, which he co-created with presenter John-Luke Roberts, it won the BBC Audio Drama Award for Best Sketch Comedy in 2022.
[15] The podcast is semi-improvised and a long list of guests include Tom Allen, Isy Suttie and Deborah Frances-White.
At the 2015 Audio production awards the Morrish produced show with John Finnemore won Best Scripted Comedy.