EMILIA, six letters, answers the actress Clarke crossword clue. It points at Emilia Clarke, who played Daenerys Targaryen on Game of Thrones. A three-letter slot wants MAE instead, for Mae Clarke of early 1930s Hollywood, so check the square count before writing anything.
The Clarke most clues mean
Emilia Clarke is English, trained at Drama Centre London, and was cast in Game of Thrones early enough that most of the audience met her for the first time as Daenerys. The show ran on HBO from 2011 to 2019 and her character was in it from the opening episode to the last, which is a long enough continuous run to make one name stand in for one role permanently.
The platinum hair belongs to the part rather than to her. Her own hair is dark, and the Targaryen look came out of a wig, which is worth knowing mainly because clue writers sometimes build a surface around the silver-haired image and it can send you toward the wrong performer. Outside that role she led Me Before You in 2016, appeared in Solo: A Star Wars Story in 2018, and headlined Last Christmas the year after.

The Clarke that older grids mean
Mae Clarke is the three-letter answer and she is the more interesting half of this clue. Her reputation rests almost entirely on 1931, a single year in which she appeared in three pictures that all outlived her name. She carried the lead in Waterloo Bridge. She played Elizabeth in Frankenstein, opposite Boris Karloff. And in The Public Enemy she sat at a breakfast table while James Cagney pushed half a grapefruit into her face.
That last scene lasts roughly thirty seconds and it is the one thing most people can attach to her. It has been parodied, referenced and reshot for the better part of a century, which is a strange sort of immortality: two leading roles in landmark films, and the durable fame goes to half a minute of someone else being cruel to her at a table.
Squares and what fits them
Five people share this surname in puzzle rotation, and the square count sorts them faster than any amount of knowledge about any of them.
| Squares | Answer | Who the clue means |
|---|---|---|
| 3 | MAE | Mae Clarke, classic Hollywood |
| 5 | KENNY | Kenny Clarke, the jazz drummer |
| 6 | EMILIA | Emilia Clarke, the modern default |
| 6 | ARTHUR | Arthur C. Clarke, science fiction |
| 6 | CLARKE | Any of them, when the first name is given |

The category word is doing all the work
Clarke is common enough that a bare surname clue would be unsolvable, so the constructor has to attach a label, and that label is the entire mechanism. Actress, novelist, drummer: change the one word and the same squares want a different person.
Notice also what actress signals beyond the job. It marks the answer as a woman’s name, which narrows the field before you know a single fact about anyone. Some editors have shifted toward using actor for performers of any gender, so a puzzle that still writes actress is either older or is deliberately keeping that narrowing available, and either way the word is information rather than decoration.
One more route to the same six letters is worth carrying. Emilia is a Shakespeare name, belonging to Iago’s wife in Othello, and a literary clue can reach EMILIA without any film connection at all. If the surface mentions Iago, Desdemona or Venice, you are still writing the same answer by a completely different road.