# Sydney Crowther — The Big Four character guide

> Sydney Crowther in The Big Four by Agatha Christie.

**Role:** supporting

**Also known as:** The Right Honourable Sydney Crowther, Crowther, Mr. Crowther, M. Crowther

**First appearance:** 0001-ii-the-man-from-the-asylum

## Snapshot

Britain's Home Secretary, who hears Poirot's case for a global criminal conspiracy and must weigh an old friend's word against the sheer improbability of it.

## Who they are

Crowther sits at the center of the novel's political world, the ranking English official Poirot summons when he needs the state to take the Big Four seriously. His loyalty to Poirot is genuine, but so is his caution: he calls the conspiracy credible yet suspects Poirot 'exaggerates a little,' and his slow, heavy hesitation is the sound of a reasonable man confronting something unreasonable. That measured doubt defines the early arc, where the question is not merely whether the Big Four exist but whether anyone in power will believe it in time.

## In the story

### [XV: The Terrible Catastrophe](https://www.betterreads.dev/discover/the_big_four_se/chapters/xv-the-terrible-catastrophe)

Home Secretary who hosts the meeting and receives Poirot's sealed envelope and key.

### [The Dying Chinaman](https://www.betterreads.dev/discover/the_big_four_se/chapters/xvi-the-dying-chinaman)

The Home Secretary; Hastings meets with him to offer his services, but Crowther gently declines and advises him to return to South America.

## Links

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- All characters: https://www.betterreads.dev/discover/the_big_four_se/characters