Paul Muni had long been out of pictures when in the fifties his success on the Broadway stage in 'Inherit the Wind' reawakened Hollywood's interest in him.
Two decades after his thirties heyday when he usually played older than his years, now in the era of television he was actually playing a genuinely old man with the result that his 68 year-old Brooklyn slum doctor Sam Abelman looks hardly distinguishable from his Louis Pasteur.
Some of the attacks the trenchant old codger makes on the drugs company that sponsors his show are still relevant today. Muni wears the makeup which leaves the field clear for David Wayne to play a surprisingly 'straight' role.