When it comes to Margaret Hayes’s filmography, one movie really stands out as her highest rated work—Sullivan’s Travels from 1941. It’s widely regarded as a classic and remains a highlight in Margaret Hayes’s career. On the other hand, among the films she’s been a part of, Blackboard Jungle (1955) tends to receive the lowest ratings. While opinions may vary, this contrast shows the range of Margaret Hayes’s roles over the years. Still, it’s clear that Margaret Hayes shines most in projects like Sullivan’s Travels, which continue to be celebrated by audiences and critics alike.