Mae'r ffilm, sy'n cael ei chyflwyno gan Michael Sheen, yn cynnwys clipiau o The Bastard Executioner (Fox), The Collection (Lookout Point), Doctor Who (BBC) a Sherlock (Hartswood Films) ac uchafbwyntiau cynyrchiadau eraill a ffilmiwyd yng Nghymru gan gynnwys Criminal, Me Before You, King Arthur, Legend of the Sword, Transformers: The Last Knight a The Man from U.N.C.L.E.
Introduced by actor Michael Sheen, the showreel features footage from The Bastard Executioner (Fox), The Collection (Lookout Point), Doctor Who (BBC) and Sherlock  (Hartswood Films) and highlights other productions filmed in Wales including Criminal, Me Before You to King Arthur: Legend of the Sword, Transformers: The Last Knight and The Man from U.N.C.L.E