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tvN stated on January 9, "Jung Jun Ha will make a cameo on the January 14th episode of 'Potato Star 2013 QR3'... The feature came about due to his friendship with director Kim Byung Wook and [formerly starring in] MBC's 'High Kick!'."

A rep commented, "Jung Jun Ha's characteristic wit and comedic ad-libs burst the set into laughter... He also had good teamwork with his former co-star Lee Sun Jae as well as Geum Bo Ra, Oh Young Shil, Yeo Jin Goo, and the rest of the 'Potato Star 2013QR3' cast."

The still cuts show Jung Jun Ha experiencing some déjà vu by reuniting with Lee Sun Jae at the dining table and bringing laughs with his signature expressions. According to producers, Jung Jun Ha will be playing Geum Bo Ra's younger brother. Check out Jung Jun Ha's sure-to-be hilarious cameo on the 14th!