Today, a picture of Super Junior member Leeteuk's musical practice was revealed online.

Leeteuk will be performing in the musical, "The Promise" and was seen practicing his crying skills.

See More Photos: Leeteuk, Ji Hyun Woo and Yunhak's Military Musical 'The Promise' Holds Open Practice [PHOTOS]  

This is the third productions since 2008 and is sponsored by the Korea Musical Association.

The musical is also to celebrate the 60th anniversary of the Korean War.