Hotel Portofino season 4 is the hoped-for return to the British period drama set along the Italian coast. Premiering in January 2022 on BritBox, Hotel Portofino is an Italian-set TV show about a British family, the Ainsworths, who own and operate a hotel for wealthy clients in the resort town of Portofino on the Italian Riviera, a narrow strip of coast along the picturesque Ligurian Sea. Along with the trouble that comes with running a hotel, the Ainsworths must contend with the growing turmoil brought on by the rising Fascist movement threatening the country.

One of the best shows to appear on PBS Masterpiece for American viewers, Hotel Portofino had its second season premiere in February 2023 and its third in April 2024, with the season 3 finale coming in May 2024. The show stars Natascha McElhone as Bella Ainsworth, Oliver Dench as Lucian Ainsworth, Mark Umbers as Cecil Ainsworth, and Olivia Morris as Alice Mays-Smith,...