which actress who starred in "Over the rainbow" also starred in Kim Su-ro, The Iron King"?
Kim Su-ro, The Iron King: Kim Su-ro, The Iron King () is a 2010 South Korean television series on the life of Suro of Geumgwan Gaya, starring Ji Sung, Bae Jong-ok, Yu Oh-seong, Seo Ji-hye, Go Joo-won, Kang Byul and Lee Pil-mo. Seo Ji-hye:  After first attracting attention in the horror film "Voice", Seo has since starred in numerous television dramas, notably "Shin Don" (2005), "Over the Rainbow" (2006), "I Love You" (2008), "Chunja's Happy Events" (2008), "49 Days" (2011), and "The Moon and Stars for You" (2012).
Seo Ji-hye