Lost Grail with Alice Roberts: Story, Cast and Series Facts
Lost Grail with Alice Roberts (2026): History. Series details, synopsis, cast and season dates from TVmaze.
Story and premise
Join Professor Alice Roberts on an adventure across Britain as she decodes the truth behind its Holy Grail legends, linking Arthurian lore, sacred relics and the Knights Templar.
From the Isle of Wight to Glastonbury, Oxford, London and Scotland, she'll meet passionate locals, unearth legends of sacred vessels and ancient cauldrons and investigate Arthur's grave where the trail takes an interesting turn.
Her quest culminates at the mysterious Rosslyn Chapel and with a controversial archaeological find.
Series details
- Title: Lost Grail with Alice Roberts
- Format: Documentary
- Language: English
- Genres: History
- Premiere date: 2026-02-03
- Status in TVmaze: Running
- Network listed by TVmaze: Sky History
- Network country: United Kingdom
- Typical episode runtime: 60 minutes
- TVMaze ID: 90137
- IMDb ID: tt40967539
- TVDB ID: 472882
Cast and credited roles
- Alice Roberts — Alice Roberts
Seasons in the TVmaze catalogue
- Season 1: premiered 2026-02-03; final listed air date 2026-02-17; episode order: 3.
Source and licence
Adapted from Lost Grail with Alice Roberts on TVmaze. The synopsis is reproduced as plain text; catalogue facts, cast and season records are selected and reformatted. This adapted text is available under CC BY-SA 4.0, following the TVmaze API licence. Network and web-channel credits identify the service listed in this source; they do not establish current streaming availability.
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