Series SeasonSeason 1 episodes2021

Revolutionary Sisters

Season 1

Amid their parents’ divorce, three sisters are plunged into uncertainty when their mother is murdered and the family is cast under a cloud of suspicion.

Episodes

Each episode has its own detail page.

Episode 174 min2021-03-13

Episode 1

While working at a construction site, Lee Cheol-su receives a petition for divorce and his three daughters urge him to accept the separation.

Episode 273 min2021-03-14

Episode 2

Cheol-su’s accident causes further strife between him and the sisters. An unexpected death and an astonishing revelation changes everything.

Episode 369 min2021-03-20

Episode 3

As the investigation into the death opens, the police begin their questioning and suspicion is all around. Lee Gwang-sik makes a bold decision.

Episode 470 min2021-03-21

Episode 4

Gwang-sik returns to tears from her sisters and mistrust from the detective. Bae Byeon-ho’s double life takes a toll, and a witness in the case emerges.

Episode 570 min2021-03-27

Episode 5

During an interrogation, doubts are raised and old secrets revealed. Gwang-sik opens a new diner, while Oh Bong-ja is faced with an estranged sister.

Episode 670 min2021-03-28

Episode 6

The sisters seek to uncover the contents of a mysterious suitcase belonging to Cheol-su but are caught. Police hit a snag with the witness.

Episode 771 min2021-04-03

Episode 7

The sisters urge the police to inspect a certain storage trunk. Lee Gwang-nam catches Byeon-ho sneaking out in the middle of the night.

Episode 870 min2021-04-04

Episode 8

Byeon-ho seeks to end things with Shin Maria, causing her patience to run thin. Lee Gwang-tae tails Heo Gi-jin in order to find out more about him.

Episode 971 min2021-04-10

Episode 9

Gwang-nam goes into a downward spiral after a shattering revelation. Han Ye-seul’s heroic act leads Gwang-sik to reevaluate his character.

Episode 1069 min2021-04-11

Episode 10

Gwang-nam’s family gangs up on Maria and gives her a piece of their mind. Gwang-sik and Ye-seul connect over their shared misfortune.

Episode 1172 min2021-04-24

Episode 11

The capture of a murder suspect brings relief to Cheol-su and panic to Han Dol-se. Maria drives a wedge between Gwang-nam and Byeon-ho.

Episode 1269 min2021-04-25

Episode 12

Ye-seul scrambles to scout a good lawyer for Dol-se, after a grand gesture of love lands him in trouble. Gwang-tae demands payment from Gi-jin.

Episode 1370 min2021-05-01

Episode 13

After digging through their father’s trunk and meeting with the police, the sisters get to the truth of the murder. Ji Pung-nyeon grows close to Maria.

Episode 1470 min2021-05-02

Episode 14

Gwang-sik and Ye-seul start a secret love affair. Gwang-nam asks Byeon-ho for a do-over. Taeng-ja confides in her sister about a hurtful past.

Episode 1571 min2021-05-08

Episode 15

Gwang-sik and Ye-seul look for Lee Tae-ri while babysitting her twins. Na Pyeon-seung keeps tabs on his wife. Gwang-nam makes a decision.

Episode 1669 min2021-05-09

Episode 16

Gwang-nam tries to jump-start a new life for herself, while the family debates what she should do next. Pyeon-seung gives Ye-seul a word of warning.

Episode 1765 min2021-05-15

Episode 17

Gwang-nam’s struggle to land a job begins to take a toll on her. Bong-ja tracks down her sister’s attacker. Ye-seul convinces Pyeon-seung to back off.

Episode 1870 min2021-05-16

Episode 18

Cheol-su advises Gwang-tae to find employment. Maria attempts to get Byeon-ho to warm up to her. Ye-seul prepares a gift for his father.

Episode 1969 min2021-05-22

Episode 19

Maria becomes upset when Byeon-ho keeps his distance from her. Ye-seul pours out his heart to his father — about the suit and years of resentment.

Episode 2069 min2021-05-23

Episode 20

Heo Pung-jin tries to figure out why Gi-jin refuses to get married. An incident at work causes Gwang-nam to question her choices.

Episode 2169 min2021-05-29

Episode 21

Gwang-nam encounters shocking news at the doctor’s. Maria finds out about a payment Byeon-ho had made. Ye-seul kicks off his singing career.

Episode 2270 min2021-05-30

Episode 22

Gi-jin defends Gwang-tae’s honor. Hwang Cheon-gil continues to express his interest in Gwang-nam. Bong-ja criticizes Gwang-sik’s relationship.

Episode 2370 min2021-06-05

Episode 23

Cheon-gil pops the question. Maria sues Gwang-nam. Ye-seul moves out and gets into an argument with Gwang-sik.

Episode 2470 min2021-06-06

Episode 24

The family celebrates Gwang-nam's big news. Maria grows irritable after going on a diet. Ye-seul tries to make a good impression on Cheol-su.

Episode 2570 min2021-06-12

Episode 25

Byeon-ho expresses suspicions about Cheon-gil, but no one believes him. Gwang-tae has a hard time dating on a budget. Ye-seul makes his debut.

Episode 2671 min2021-06-13

Episode 26

With his daughter admitted to the hospital, Cheol-su relives past trauma and seeks legal help for her. Byeon-ho and Maria set off on their honeymoon.

Episode 2773 min2021-06-19

Episode 27

Gwang-sik prevents Bong-ja and Ye-seul from meeting. Byeon-ho and Pung-nyeon clash over parenting styles. Cheol-su makes a startling discovery at work.

Episode 2872 min2021-06-20

Episode 28

Upon hearing Byeon-ho’s tragic news, Gwang-nam offers her help. Gwang-sik wishes her aunt happiness and sets her mind to let Ye-seul go.

Episode 2971 min2021-06-26

Episode 29

Even after a close call at the old house, Cheol-su has a hard time walking away from the money. Ye-seul opposes his father’s remarriage.

Episode 3070 min2021-06-27

Episode 30

Gwang-nam and Gwang-tae tag behind their father to figure out the secret to his newfound confidence. Bong-ja and Gwang-sik have a heart-to-heart.

Episode 3172 min2021-07-03

Episode 31

Gi-jin steps up to change Heo Pung-jin's mind. Pung-nyeon resists having Gwang-nam back in Byeon-ho's life. Dol-se learns of his late wife’s last wish.

Episode 3271 min2021-07-04

Episode 32

Gwang-sik’s business takes a step forward with the help of Jin Jeong-han. Injuries from a car accident force Ye-seul to give up on his dreams.

Episode 3371 min2021-07-10

Episode 33

Despite encouragement from his team, Ye-seul struggles to recover from a slump. Pung-jin shows up to a family dinner with plans to expose the truth.

Episode 3472 min2021-07-11

Episode 34

Pung-nyeon gives Gwang-nam a hard time at home. Cheol-su witnesses an alarming scene at the loan office. Gwang-tae tells a lie to convince her father.

Episode 3569 min2021-07-17

Episode 35

Pung-jin gives Gwang-tae and Gi-jin his blessing. Gwang-sik formally introduces Ye-seul to the family. A joint wedding is on the way.

Episode 3672 min2021-07-18

Episode 36

Gwang-sik and Gwang-tae prepare for married life, but under very different financial circumstances. Cheol-su learns of a hidden family connection.

Episode 3767 min2021-07-25

Episode 37

Gwang-tae’s entitlement gets on Gwang-sik’s nerves, while the family shows obvious favoritism for the rich couple. Oh Taeng-ja plans an escape.

Episode 3872 min2021-08-08

Episode 38

Gwang-nam endures feelings of loneliness until her aunt Bong-ja finds out how she’s being treated at home. Byeon Sa-chae gets dirt on Gwang-tae.

Episode 3971 min2021-08-08

Episode 39

Pung-jin claims marriage fraud after finding out about Gwang-tae’s lie, while the family tries to make amends on her behalf.

Episode 4070 min2021-08-14

Episode 40

After a falling out between Gwang-sik and Gwang-tae, Gwang-nam attempts to help them come to an understanding. Gi-jin runs into a mysterious stranger.

Episode 4169 min2021-08-15

Episode 41

Upon visiting Gwang-tae at her new home, Gwang-sik ends up feeling worse about herself. Pung-nyeon stirs up more conflict at home.

Episode 4270 min2021-08-21

Episode 42

A conversation between Ye-seul and his estranged brother gets heated as the topic of their father comes up. Na Chi-beom asks Gi-jin for money.

Episode 4372 min2021-08-22

Episode 43

Despite Gwang-sik’s unending support, Ye-seul decides to put his singing career behind him. Gi-jin scrambles to meet Chi-beom’s growing demands.

Episode 4471 min2021-08-28

Episode 44

Gwang-tae suspects that Gi-jin is being unfaithful, while Sa-chae looks into what’s been keeping him busy. Gwang-sik gets caught working a night shift.

Episode 4573 min2021-08-29

Episode 45

Gwang-nam and Byeon-ho hash out years of repressed feelings — for the better. Gwang-sik spots her father on a date. Gi-jin turns to Cheol-su for help.