When it comes to Mary LaRoche’s filmography, one standout performance definitely comes to mind—her role in Run Silent, Run Deep (1958), which happens to be her highest rated movie. It’s clear that this gripping war drama really showcased her talent and left a strong impression on both critics and audiences alike. On the other hand, Mary LaRoche was also part of Gidget (1959), a much lighter and more lighthearted film, which ended up being her lowest rated work. While Gidget had its charm and found popularity with certain viewers, it didn’t quite resonate as strongly in terms of critical acclaim. So, when you look at Mary LaRoche’s career highlights, Run Silent, Run Deep truly stands out as her most acclaimed film, while Gidget marks a more modest entry in her body of work. Mary LaRoche certainly made her mark across different genres, but it’s roles like the one in Run Silent, Run Deep that helped define her legacy.