"Doctor Who" style, indeed.  By  Shannon Connellan Shannon Connellan Senior Editor Shannon Connellan is Mashable's Senior Editor, General Assignments, based in London. She has been Mashable's UK Editor (and still manages the illustrious UK team) and Australia Editor, but emotionally, she lives searching for Exit 8 . A Tomatometer-approved critic , Shannon writes about entertainment, tech, social good, science, culture, and Australian horror , and loves to nerd out with movie stars , filmmakers , and TV creators . Read Full Bio  on  May 14, 2026 Share on Facebook Share on Twitter Share on Flipboard Ncuti Gatwa is set to host the final episode of SNL UK Season 1 on May 16 and the regeneration jokes are out. The Doctor Who star will join musical guest Holly Humberstone to close out first run of the UK version of Saturday Night Live , and the above teaser suggests it's going to be a delightful last ep.…