크레딧 출연 Song Jeong-Ah Marty (voice) Bak Seon-yeong Ally (voice) Lee In-sung Buttons (voice) Sung Wan-kyung Garp (voice) Lee In-seong Buttons (voice) Lim Chaeheon Gibson (voice) 스텝 Luis Javier Martínez Writing José Luis Ucha Writing Nicole Dubuc Writing Benjamin Townsend Writing