Shopping King Louie is a 2016 South Korean drama starring Seo In-guk, Nam Ji-hyun, Yoon Sang-hyun and Im Se-mi. It aired on Wednesdays and Thursdays at 22:00 (KST) on MBC from September 21 to November 10, 2016.

Seo In-guk is a South Korean singer-songwriter and actor. He launched his singing career after winning the talent reality show Superstar K in 2009, and made his acting breakthrough in Reply 1997 (2012). Since then, he has starred in television series Master's Sun (2013), High School King of Savvy (2014), Hello Monster (2015), Squad 38 (2016), Shopping King Louie (2016), The Smile Has Left Your Eyes (2018), Doom At Your Service (2021), Café Minamdang (2022), and Death's Game (2023).