Cho Jung-seok and Park Hae-joon Join Sister's Direct Delivery Season 3, Premiering July 30
tvN's Sister's Direct Delivery Season 3 premieres July 30 at 8:40 p.m. with Yum Jung-ah, Kim Sun-young, Kang You-seok and Roh Yoon-seo, plus guests Cho Jung-seok and Park Hae-joon.
tvN variety show 'Sister's Direct Delivery Season 3' will air its first episode on July 30 at 8:40 PM. The released highlight video features the new 'four siblings' lineup consisting of Yum Jung-ah, Kim Sun-young, Kang You-seok, and Roh Yoon-seo, along with guest appearances by Cho Jung-seok and Park Hae-joon.

The atmosphere from the trailer alone is unusual. Kim Sun-young is seen shouting at the production crew, "Don't film! Don't film!", while Roh Yoon-seo follows with a look of suppressed anger, saying, "I won't just stay still," foreshadowing a chaotic shift from previous seasons.
Four Siblings Working Fields and Mudflats by Boat
The core of this season is the increased scale and intensity of labor. The cast members do not stop at simply obtaining ingredients; they travel between mountains, fields, mudflats, and the sea to personally harvest seasonal specialties. Tasks including harvesting sea squirts were also captured in the highlight video.
The atmosphere on site is also intense. A situation was staged where Yum Jung-ah and Kang You-seok confront each other through a window, and a scene was captured where the youngest duo, Kang You-seok and Roh Yoon-seo, are carried away somewhere on a boat without knowing why. Even 'Captain Yum' Yum Jung-ah could not hide her bewildered expression at the sudden situation.
Roh Yoon-seo realized the changed workload, saying, "We're riding boats, working in fields, and doing everything." Amidst the relentless labor, sighs were heard among the cast members, such as, "Does this even make sense? This is no ordinary job." Kim Sun-young pointed out the changes in Season 3 while watching the video, stating, "The 'Direct Delivery' I saw wasn't like this."
Yum Jung-ah, Kim Sun-young, Kang You-seok, and Roh Yoon-seo: The New Four Siblings
Yum Jung-ah, who has been the center since Season 1, leads the team as 'Captain Yum' once again. She takes care of her younger siblings with charisma while leading morning exercises and seasoned work skills, and she also prepares abundant meals using seasonal ingredients with her 'big spender' persona.
Kim Sun-young joins as the second oldest sister, showcasing her unique wit. She summons her alter ego 'Jenica' who pours out English, and creates laughter with her appearance of finding happiness in a single LP track.
Kang You-seok captures the hearts of the village elders and his older sisters with his sly sociability. Showing unpredictable charm as his nickname 'Yu Imseu-din' suggests, he acts as a mood maker with a 'puppy-like' appearance, acting cute toward his older sisters.
The youngest, Roh Yoon-seo, applies her sense as an art major to the site. She reveals a versatile presence by taking responsibility for neat plating and the styling of her older sisters, and her role as a 'happy virus' that makes even the captains laugh is also foreshadowed.
Cho Jung-seok as Invited Singer, Park Hae-joon as Unpredictable Guest
The guest lineup also draws attention. Cho Jung-seok appears as the 'Sister's Invited Singer,' turning the site into a sea of laughter. Park Hae-joon teased a scene that would shake the site with the joke, "Just you wait and see if I ever come back."
Following the release of the highlight video, online reactions have continued, such as "It's already funny just watching the trailer," "The new member combination fits better than expected," and "It seems the scale has truly increased this season." 'Sister's Direct Delivery Season 3' premieres on July 30 at 8:40 PM.