Royal Mail confirms it used an AI-generated voiceover in a Christmas advert from last year after a woman said she heard her late father’s voice on TV. Lucy Wynne, whose father Paul Vaughan was a familiar BBC broadcaster and voice actor, told outlets she recognized his distinctive tone and accent in the advert despite he having died more than a decade earlier.

Royal Mail says the campaign featured real actors, and that the narration was AI-generated by external partners. It adds that the voiceover was created using prompts and was not designed to replicate any specific individual. The company also says production partners carried out checks that did not find resemblance concerns, and it says it understands and has taken the family’s concerns seriously.

Different outlets also report details about the supply chain. Deadline says the advert was overseen by Darwin & the Machines and produced with Untold Studios, while the AI voiceover work was subcontracted to Fameplay in Czechia, which has ties to EP Group. Both outlets cite claims and denials around whether Vaughan’s existing recordings were used for training; Fameplay and related parties declined to comment on that question. Deadline also reports ElevenLabs added Vaughan’s voice to a “no go” list barring direct cloning going forward.