TMDb/Saturday Night Live UK TV SNL UK premieres March 21 with host Tina Fey. See Jamie Dornan, Riz Ahmed & a fresh British cast bring the iconic sketch show across the Atlantic. March 17, 2026 AceShowbiz - Sky has announced the first guest hosts for the upcoming Saturday Night Live UK, featuring notable names including the SNL alum Tina Fey. Tina Fey will kick off the UK adaptation by hosting the premiere episode on March 21, with musical guest Wet Leg. The series is set to bring the iconic late-night sketch format across the Atlantic with a fresh British spin.