[1] Kuhn also appeared in Juarez (1939), A Tree Grows in Brooklyn (1945), The Strange Love of Martha Ivers (1946), Red River (1948), Broken Arrow (1950), and A Streetcar Named Desire (1951).

[5] Kuhn went on to appear as the adoptive son of John Wayne's character in Red River in 1948 and then in Broken Arrow in 1950 starring James Stewart.

He therefore achieved the distinction of being the only actor to share screen time with Leigh in each of her Academy Award-winning performances, and following the death of Dame Olivia de Havilland on July 26, 2020, he became the last surviving credited cast member in both films.

[1] After finishing his Navy service, Kuhn attempted to return to acting, briefly appearing in the TV anthology Alfred Hitchcock Presents, but was only offered television roles which he found unappealing.

[3] He left the film business in 1956 to attend college, and worked for American Airlines from 1965 to 1995[1] and the Boston airport in administrative positions until his retirement.