So it's finally released! I should go see it this weekend.

Park Bo-gum, Jang Kwang, Cha Ji-yeon, Song Joon-seok, Si Young-jun, and others participated in the Korean dubbing.
Park Bo-gum took on the lead role of 'David', musical actress Cha Ji-yeon played 'Nietzsebeth', and Jang Kwang played 'Samuel'.
I heard that 'David' has a runtime of 109 minutes and received a G rating. I definitely have to go see it!