Shirley Jones and Max Bygraves portray parents of the title character, an infant who talks like an adult.
Shirley Jones
Max Bygraves
Billie Whitelaw
Barbara Shelley
Lionel Jeffries
Colin Gordon
Charles Tingwell
Charles Carson
Rupert Davies
Noel Hood
David Lodge
John Welsh
Bill Nagy
Murray Kash
Arnold Diamond
Steven Stocker
