Audrey Hepburn
(Eliza Doolittle) ,
Theodore Bikel
(Zoltan Karpathy) ,
Rex Harrison
(Professor Henry Higgins) ,
Al Bain
(Cockney (uncredited)) ,
Frank Baker
(Gentleman (uncredited)) ,
William Beckley
(Footman (uncredited)) ,
Marjorie Bennett
(Cockney with Pipe (uncredited)) ,
Betty Blythe
(Lady at Ball (uncredited)) ,
Jeremy Brett
(Freddy Eynsford-Hill) ,
Gladys Cooper
(Mrs. Higgins) ,
Isobel Elsom
(Mrs. Eynsford-Hill) ,
John Holland
(Butler) ,
Stanley Holloway
(Alfred P. Doolittle) ,
Wilfrid Hyde-White
(Colonel Hugh Pickering) ,
Lillian Kemble-Cooper
(Lady Ambassador (uncredited)) ,
Colin Kenny
(Ad Lib at Church (uncredited)) ,
Marni Nixon
(Eliza Doolittle (singing voice) (uncredited)) ,
Bert Stevens
(Gentleman (uncredited)) ,
Arthur Tovey
(Singer (uncredited)) ,
Mona Washbourne
(Mrs. Pearce)