For her second film, Deep Waters (1948), which Peters filmed in late 1947, she was reunited with her Director from Captain from Castile, Henry King. On this, she commented: "It's really a break for me, because he knows where he's going and what he wants, and I naturally have great confidence in him." The film was not nearly as successful as Captain from Castile, but Peters was again noticed. She was named among the best five 'finds' of the year, among Barbara Bel Geddes, Valli, Richard Widmark and Wanda Hendrix. She was next assigned to co-star next to Clifton Webb in Mr. Belvedere Goes to College (1949), but Shirley Temple later replaced her.