How many letters does the top answer for “director of last christmas” have?

The most common answer is michael (7 letters).

Crossword clue: director of last christmas

1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

michael 7 letters wd-fact-v3

(Old Testament) the guardian archangel of the Jews

composer of last christmas 50% similar → michael

director of a christmas carol 50% similar → hoskins

director of the last station 50% similar → mcavoy