‘Sound of Music’ child stars reveal they went to prom together

The seven young actors who portrayed the Von Trapp family children sang and danced throughout 1965's movie classic, "The Sound of Music." They remained close — two of them even went to prom together.

“I loved my 'Sound of Music' siblings — I still love them!” said Kym Korath, who was only 5 when she played Gretl, the youngest Von Trapp.

In an interview with People , Karath, now 67, said, "It was such a gift to be given six siblings. My sister and brother were 16 and 15 years older than I was, respectively, so I almost grew up as a little bit of an only child. So I suddenly had all of these siblings … And yeah, they’ve remained in my life forever.”

Rodin Eckenroth/Getty Images for AFI Rodin Eckenroth/Getty Images for AFI

In fact, one of the Von Trapp siblings escorted Karath to h