Julie Andrews

Mary Poppins

Dick Van Dyke

Bert / Mr. Dawes Sr.

David Tomlinson

Mr. Banks

Glynis Johns

Mrs. Banks

Hermione Baddeley

Ellen

Karen Dotrice

Jane Banks

Matthew Garber

Michael Banks

Elsa Lanchester

Katie Nanna

Arthur Treacher

Constable

Reginald Owen

Admiral Boom

Ed Wynn

Uncle Albert

Reta Shaw

Mrs. Brill