news news The Stumbling Block 1972 Alfred decides to move with the times and improve his family business. However, he finds that it's bad enough to be up against strong-minded relations without the biggest stumbling block of all - his own stupid, but well-meaning, son. watched want to watch oscars director Jonathan Alwyn writer Bill MacIlwraith news ✕ loading… cast Ronald Radd Alfred Avis Bunnage Lorna D David Cook Timothy Harry Towb Mr. Bertram David Firth Simon Judy Loe Jenny