| REMO | ___ Williams: The Adventure Begins |
| DEE | Billy ___ Williams (The Empire Strikes Back actor) |
| SIAN | _ Williams, the main presenter of 5 News At 5 until 2022 (4) |
| DAVE | _ Williams, the latest to be married to Cindy in Hollyoaks (4) |
| AGATHA | Forename of the "Queen of Crime" who wrote the story The Adventure of the Christmas Pudding and the novel Hercule Poirot's Christmas (6) |
| IGUANA | Williams' "The Night of the ___" |
| INTERLAKEN | Dubbed as the adventure sports capital of Switzerland, a town in the canton of Bern between the lakes of Brienz and Thun, near the Jungfrau mountain region (10) |
| CHRISTIE | Agatha ___; author whose works include Hercule Poirot's Christmas, The Adventure of the Christmas Pudding and the play The Mousetrap (8) |
| ADDER | The "band" in "The Adventure of the Speckled Band" |
| ROWAN | --- Williams, the 104th person to hold the position of Archbishop of Canterbury (5) |
| ALL | Crime thriller starring Michelle Williams, ...the Money in the World (3) |
| VIOLIN | A musical instrument used to play Vivaldi's The Four Seasons or Vaughan Williams' The Lark Ascending (6) |
| TALENT | "What's ___ but the ability to get away with something?": Tennessee Williams, "The Roman Spring of Mrs. Stone" |
| EMLYN | Playwright Williams ("The Corn is Green") |
| DODOITWITHTHY | Williams the baseball legend |
| TED | Williams, the "Splendid Splinter" |
| ONES | Robin Williams' "The Crazy ___" |
| RALPH | --- Vaughan Williams, The Lark Ascending composer |
| GLASS | Tennessee Williams' "The - Menagerie" |
| SPECKLEDBAND | "The Adventure of the ... ... ", tale by Arthur Conan Doyle featuring the characters Sherlock Holmes and Helen Stoner (8,4) |
