Northeast F4 (Northeast Sky Mission) consists of Leonardo Xiao Shenyang, Johnny Song Xiaobao, Christian Liu Neng and Nicholas Zhao Si in the movie Pancake Man. Played by Xiao Shenyang, wang xiaoli and Liu respectively.

Xiao Shenyang, formerly known as Shen He, 198 1 was born on May 7th, 2008 in kaiyuan city, Tieling City, Liaoning Province. China film actor, sketch actor, singer, director and host. Worship Zhao Benshan in 2006; In 2007, he participated in his first TV series "Endless Love", and began to emerge and officially entered the film and television circle.

Formerly known as Song, he was born in Guangming Village, Loujie Township, huinan county, Tonghua City, Jilin Province, 198 1. He is the 32nd apprentice of China actor and comedian Mr. Zhao Benshan. In 2009, he participated in the variety show "Happy Camp in Benshan" and became famous in one fell swoop.

Wang Xiaoli, 1969, born on April 28th in Shuangcheng District, Harbin, Heilongjiang Province, is an actor and one of the first apprentices of Zhao Benshan, a comedy performance artist. In 2000, Wang Xiaoli and his wife signed a three-year performance contract with Changchun Peace Grand Theatre.

Liu Xiaoguang, formerly known as Liu Jianguang, 197 1, was born in huadian city, Jilin City, Jilin Province on March 20th, and is a China film actor. In 2007, he participated in seven sets of CCTV farmers' Spring Festival Evening sketch "Send a Play" to play the role of "Old Deaf Head".