Watch: Cho Seung Woo's Silly Antics Make Park Shin Hye And More Crack Up On Set Of "Sisyphus: The Myth"

JTBC’s “Sisyphus: The Myth” shared a new behind-the-scenes look with the cast!

The fantasy-mystery drama stars Cho Seung Woo as Han Tae Sool, a genius engineer who embarks on a perilous journey to bring light to hidden beings that are secretly residing in our world. Park Shin Hye plays his savior Kang Seo Hae, who comes from a future that has fallen into ruin due to a war.

The new making-of video begins with Cho Seung Woo waving nonstop at the behind-the-scenes camera. He and Tae In Ho begin an impromptu boxing match when Tae In Ho strikes first. Cho Seung Woo asks, “Do you know how to block this?” while using his reflexes to protect himself. Cho Seung Woo tells Tae In Ho to stop using his foot, but he’s still unable to block Tae In Ho’s quick advances.

Heo Joon Suk and Cho Seung Woo also check their movements before filming. Cho Seung Woo gets playful during the process and can’t help but smile as he pretends to push his on-screen brother away. Although Cho Seung Woo turns serious the moment he begins filming, he continues to showcase his silly side off-camera.

When Cho Seung Woo keeps making Park Shin Hye laugh during rehearsals, she comments, “What do I do? Really.” The two practice boxing as well, but Park Shin Hye surprises him by trying to bite him at the end. Cho Seung Woo pretends to turn into a zombie, and he shares, “‘#ALIVE,'” which is Park Shin Hye and Yoo Ah In‘s recent zombie film. Cho Seung Woo continues with his zombie voice, “Now in theaters amid great acclaim.” Park Shin Hye tries to stop him by saying, “This video won’t be released now. Get it together!” Nevertheless, Cho Seung Woo adds, “VOD.”

Watch the full making-of video below:

“Sisyphus: The Myth” airs on Wednesdays and Thursdays at 9 p.m. KST.

In the meantime, watch Cho Seung Woo in “Inside Men” below:

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