This Morning viewers ‘switch off’ after ‘shrieking’ Grease the Musical performance

This Morning viewers were treated to a mega-mix style performance from the cast of Grease the Musical but were left switching off after the “shrieking”. Introducing them to the show, Dermot excitedly said: “Welcome back, we have ventured outside.” Alison added: “For years it has been the one that we have wanted back, in the West End hasn’t it? “I will tell you more, now your Summer Nights could include a trip to see the brand new stage show production of Grease in London. Dermot continued: “And we have got a treat for you, without further ado, performing a mega-mix of songs from the show, it’s the cast of Grease.”