Cast and credits of Humphrey Lyttelton: The Jazz Musicians' Jazz Musician

Charlotte Green
Herself - Narrator (voice)

Rob Brydon
Himself

Jools Holland
Himself

John Dankworth
Himself (as Sir John Dankworth)

Courtney Pine
Himself

Tim Brooke-Taylor
Himself

Barry Cryer
Himself

Sandi Toksvig
Herself

Graeme Garden
Himself

Jeremy Hardy
Himself

Stacey Kent
Herself

Winston Churchill
Himself (uncredited) (archiveFootage)

Humphrey Lyttelton
Himself (uncredited) (archiveFootage)

Queen Elizabeth II
Herself (uncredited) (archiveFootage)