Reparto y equipo
- Audrey HepburnEliza Doolittle
- Rex HarrisonProfessor Henry Higgins
- Stanley HollowayAlfred P. Doolittle
- Wilfrid Hyde-WhiteColonel Hugh Pickering
- Gladys CooperMrs. Higgins
- Jeremy BrettFreddie Eynsford-Hill
- Theodore BikelZoltan Karpathy
- Isobel ElsomMrs. Eynsford-Hill
- Mona WashbourneMrs. Pearce
- John AldersonJamie (uncredited)
- John McLiamHarry (uncredited)
- George CukorDirección
- Jack WarnerProducción
- George Bernard ShawEscritor
- Alan Jay LernerEscritor