Plot: Smile, Mom is a 2010 South Korean television drama starring Lee Mi-sook, Park Won-sook, Ji Soo-won, Yoon Jung-hee, Go Eun-mi and Lee Jae-hwang. The weekend theater drama aired on SBS from November 6, 2010 to April 24, 2011 on Saturdays and Sundays at 20:50 for 50 episodes