William

William is a little boy who appears in Mr. Impossible's book.

Appearance[]

He has brown hair, a white shirt, an orange jumper, a red-and-white striped tie, blue trousers and black shoes.

Role in story[]

He took Mr. Impossible to his school, and from there, the impossibilities are endless!

Appearances[]

Books[]

TV[]

Mr. Impossible (TV)

Mr. Men Little Miss / ミスターメンリトルミス[]

Mr. Impossible

Gallery[]

Book Screenshots[]

Mr. Men Screenshots []

Kawaii Screenshots[]

V · T · E	Mr. Men and Little Miss

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SDMN x Mr. Men	Mr. Behzinga · Mr. KSI · Mr. Miniminter · Mr. Tobjizzle · Mr. Vikkstar123 · Mr. W2S · Mr. Zerkaa
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Appeared in other characters' stories	Mr. Miserable · Mr. Right · Mr. Thrifty · Mrs. Thrifty · Little Miss Penny · Little Miss Prudence · Wilfred the Wizard · Mr. Careless · Little Miss Nobody · Mr. Mean's brother · Little Miss Bump · Mr. Beefeater's Family · Mr. Prince
The Mr. Men Musical Characters	Doctor Trotter · Zenda
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Authors	Roger Hargreaves · Adam Hargreaves
Shows	Mr. Men (Cartoon)(Pilot) · Little Miss (Cartoon) · Mr. Men and Little Miss · The Mr. Men Show · Mr. Men Little Miss / ミスターメンリトルミス · Mr. Men Little Miss Mini Cinema · Mr. Men Little Miss Mini Adventures · Mr. Men Little Miss: (CGI Animated Shorts) · Untitled Mr. Men Series
Other	Mr. Men Studio