Returned Master: Season 1

Choo Sunghoon and Sarang are going to Osaka to meet Sunghoon's parents. Tablo is recovering from shoulder surgery as he takes care of his daughter, Haru. Lee Hwi-jae goes to see an eye doctor to check Seoeon and Seojun's eyes. The charismatic actor Jang Hyunsung is actually a very clumsy person at home. He's very friendly with his two sons, Junu and Junseo. He teaches Junseo how to ride a bicycle without training wheels. Guest stars: Jung Eun-pyo, Mithra Jin, and DJ Tukutz from Epik High; Jeong

Sunghoon and Sarang have so much fun in Osaka. Sarang spends her birthday at her grandparents' house and experiences various new activities. Meanwhile, Tablo and Haru go to the aquarium to see fish, which are Haru's favorite thing in the world. Hwijae, worried about the twins' eyes, takes them to an eye doctor. They get their eyes checked up and Hwijae is scared by the sound of their crying. They go to a baseball park together. Hyunsung goes to Junu's parent-teacher conference and gets surprised

Sunghoon and his dad want to teach Sarang judo. Sarang is now getting along well with her grandparents. Sarang's mom, Shiho Yano, arrives in Osaka. Haru wants to treat her dad's arm. Tablo starves for two days and realizes how hard it was for his wife Hyejung to look after Haru. It's Haru's first time spending two days without her mom. Hwijae's wife told Hwijae to go to the culture center. Will he be able to take care of the twins? Hyunsung tries to cook curry, but he doesn't even know how to pe

Sarang's suffering from constipation. To show off his cool side, Sunghoon takes Sarang to his photo shoot. He takes her to the gym afterwards. Sarang usually cries, but she stays quiet, which surprises Sunghoon. Tablo and his family have breakfast, and after Hyejeong leaves, Haru dances to K-Pop. Tablo plays many of his songs for Haru to get her opinion. Hwijae's twins are growing really fast. They can now stand up. After the boys' advancement test in taekwondo, Hyunsung goes to the market to co

Haru learns to spend more time with Tablo's bandmate and friend Tukutz's baby. Junu and Junseo go shopping for clothes with Hyunsung. Hwijae takes the twins to a wedding and they continually suffer from stomach problems. Sunghoon takes Sarang to Hakone hot springs, but Sarang refuses to go into the hot spring and won't let him either. Guest stars: DJ Tukutz with his son Kim Yunu, Lee Young-Hyun, Jeong Hyeong-don via phone call, Jeong Jun-ha via phone call

Haru goes to a fishing park with Tablo. They catch fish for the first time. Sarang continues to have constipation problems. Sunghoon and Sarang are still at Hakone. They have a craft day where they make souvenirs for their mom, Shiho. The twins have diarrhea problems and special nannies Choi Hongman and Lee Hyundo come to help. Hwijae takes Seoeon and Seojun to a baby play facility where Seoeon encounters his first love. Junu and Junseo learn about pocket money and finances. Guest stars: Lee Hyu

Sarang's mother, Shiho Yano, gives a ton of chores to Sunghoon. He has to take Sarang to get her hair cut, make juice for her constipation and so on. To avoid Sarang getting mad at him, he takes her to the Disney store and lets her pick out whatever she wants. Haru visits the zoo with Tablo. Her friends are scared of the animals, but she is not. Hwijae tries to feed his twins baby food, but the twins start fighting. Later, he takes the twins to the TV studio. Junu and Junseo start the day by fig

The four dads continue with their taping of Happy Together. Shiho gives Sunghoon a list of things he needs to do, including buying a Christmas tree. It's his first time decorating a tree. Kwanghee of ZE:A visits the Choovely family. Tablo wants to make this Christmas special, so he disguises himself as Santa Claus but Haru's reaction isn't something Tablo expected. The twins get to celebrate their first Christmas. Hwijae takes them to a toy store, but they keep giving him a hard time. Hyunsung m

Sunghoon and Sarang visit Mt. Fuji, but Sarang isn't interested at all. Later Sunghoon prepares a surprise party for Shiho. Tablo and Haru visit Haru's grandpa's grave. She writes a card to him. When Hyejung comes home, Haru surprises her dad with the song she wrote. The twins are growing really fast. They try walking with a walker. Hwijae takes them to a swimming pool for babies to swim. Hyunsung tries making bean sprout rice, but Junseo seems to know how he should make it. Junu expresses how h

Sunghoon and Sarang decide to go to Okinawa to get away from snowy Tokyo. Tablo wants to help Haru find what she wants to do in the future, so they visit a martial arts school. Hwijae wants his twins to be professional athletes so he starts teaching them sports, he takes them to a basketball court and calls a professional baseball player to his house. On a snowing day, Hyunsung takes his two son's to their grandpa's grave. Hyunsung cries in grief as he misses his father so much. Junseo waits for

The Choovely family begin their trip in Okinawa as they go to see dolphins, horses and the 2nd largest aquarium in the world. Haru continues her search for a career path with ballet. Junu and Junseo get a treat to a theme park from their dad and they learn to overcome some fears. The twins get their first ever haircut and professional photo shoot. They arrive all dressed up at Grandma's house to celebrate her birthday. Guest stars: Cha Tae-hyun via phone call, Hwang Jung-min via phone call

The Choovely family spend their last day in Okinawa. Junseo and Junu get caught up in their father's enthusiasm for cooking. Hyunsung attempts his very first pasta dish. Hwijae ends up having a great but also terrible time at his parents' house when he and the twins pay a visit to celebrate his mother's birthday. He's worried to death about what his wife will think about what his mother has done. Seojun gets compliments from his grandparents for his happy and open personality, while Seoeon is cr

Sarang visits Junu and Junseo, and Haru visits Seojun and Seoeon. Hwijae and his wife Jeongwon tries to play a candid camera trick on Tablo, but their prank backfires and Jeongwon ends up suffering. The Jang brothers vie for Sarang's attention because of her cuteness. Sarang seems to prefer the older and more mature Junu as a playmate. Haru is excited about spending a night at the twins' home and can't wait to play with them, but she ends up making Hwijae and her dad suffer through the entire ni

The Superman families have gathered for the first time. The dads cook a new year meal together and give out money to the children. Junu captured Sarang's attention in the last episode, this time Haru shows her undeniable crush on him, but Junu only has eyes for laid back baby Seojun once he arrives at uncle Hwijae's home. All the kids and dads have a photo shoot together and the moms arrives to give their thoughts about the show.

Hyunsung and the boys visit Haru's house for a full day of fun, fishing and hanging out. Haru's love for Junu continues to blossom as she's blown away by his gentle kindness and charm. Tablo, Haru and the Jang's goes ice fishing. Meanwhile the Choovely family enjoy their first whole day in Seoul. Sarang's need for an Anpanman toy causes Sunghoon to lose a fortune. They head to a dry sauna and then to Insa-dong for a great day and have a dinner date with an international star. Hwijae and the twin

The Jang family visits Japan for the first time and get lost on the way to the Choo's home. When they finally get there, Junseo continues to try and win over Sarang but to no avail. Hyunsung also finds out he is quite popular in Japan when he encounters a Japanese fan. Hwijae takes his boys out for the first time in a while and learns how to massage them to keep them calm. Haru attends Big Bang's concert where she gets shy when she sees her idol and later helps out dad, Tablo in the recording st

The Jang brothers continue their journey in Japan as Junseo gets a haircut from Sunghoon's regular stylist, they visit a giant Gundam and have a face-off with a real-life raptor. Meanwhile Haru has fun with her friend Hyeon as they go winter camping. The twins are out with their grandmother, who always gets criticized for her child-rearing antics. Hwijae goes out with Seoeon and is embarrassed when fans mentioned that Seoeon can't be without his father.

The Jang's continue their adventures in Japan with the Choovely family. They visit Legoland and Junseo finally seems to get close with Sarang. Haru spends a fun day on dates with daddy and even shoots and stars in her own children's book. The twins get their development tested. The results surprise Hwijae and he learns to change certain actions towards his sons.

Haru spends the spring day picking strawberries and making jam for her mom. She becomes close with a puppy at the animal farm next door and wants to take him home. The twins split up for the day and Hwijae fulfills his dream of acting like a Hollywood dad. He comes home to give Seojun a bubble bath with the help from two Super Junior members. Sarang gets to hang out with her pre-school boyfriend Yuto. Sunghoon gets a taste of how it is to take care of a boy and care for two kids at the same time

Junu finally gets to meet the actor Yeo Jingoo, but he actually becomes really shy and he can't even talk to him. The Jang's leave for Busan to go to the actor Kim Jungtae's place. There, they meet his son Yakkung, who's the most happy child in the world. Sarang's pre-school boyfriend Yuto keeps making Sarang mad and Sunghoon has a hard time trying to reconcile the two. Also, the fighter Kim Donghyun visits Sarang's house. Hwijae goes to the basketball court and there, he feels small due to bask

Haru buys a violin and gets her first lesson from a pretty teacher. The Jang brothers continue their adventure in Busan with Yakkung and finds out just how important Busan is to their mom and dad. Sarang has a lesson with a tutor in Korean. Later Sarang has fun with Yuto at daycare but their violent relationship continues to go up and down when Sarang takes Yuto's grapes and refuses to share them. Hwijae and Seoeon have fun with Yun Hyeongbin and cooks a romantic birthday breakfast for his wife.

The Superman families head to Jeju-do for a much needed holiday. They go to the aquarium and enjoy the local delicious raw fish delicacy. Meanwhile Sarang is visited by members of Girls' Generation who are fans of her. They have a blast becoming friends with Sarang. Afterwards Sarang and her dad Sunghoon heads to Jeju-do to join the rest of the Superman families. They end the day by planning a birthday party for the twins. Guest stars: Girls' Generation (Taeyeon, Sunny, Tiffany, Sooyoung, Yoona)

All the wives arrives at Jeju-do to rejoin their families. Haru's family enjoy a hike and a great feast eating a new type of chicken soup. The Jang brothers enjoy horse riding and a seafood feast with Hyunsung's friends. Sarang and Sunghoon search for their ancestral home in Jeju-do, then have a mega barbecue feast with Shiho when she arrives in Jeju-do. Hwijae and the twins prepare for their 1st birthday party.

All the families are gathered in Jeju-do and they have a blast at the twins' 1st birthday party. The next day, each family goes on their own adventure. Haru's family goes horse riding and eats a unique type of seafood instant noodles. The Jang brothers go hang gliding and swimming. Sarang's family go to pick dekopon and go in search of a dol hareubang. The twins enjoy a date at the soccer stadium and later visits their dad's friend Heo Su-gyeong's home, where Seoeon shows his Casanova personalit