Dre is left exhausted after wrestling with a lot of stress at work and while at home, he drifts to sleep watching a TV marathon of Good Times – cue the dream sequence. The Johnson family goes back in time to the 1970s transforming into the classic TV show's characters.

When the kids ask some tough questions in the midst of a highly publicized court case involving alleged police brutality and an African-American teenager, Dre and Bow are conflicted on how best to field them. Dre, along with Pops and Ruby, feel the kids need to know what kind of world they’re living in, while Bow would like to give them a more hopeful view about life. When the verdict is announced, the family handles the news in different ways while watching the community react.

Pops, Dre and Junior go on a "man trip" to heal old wounds. Meanwhile, Diane and Jack contemplate their futures as they look at their college wish lists.

Jack performs the song “Gold Digger” at a school talent show and when he sings a lyric that includes THE word, it leads to his possible expulsion from school. Dre and Bow work together to get him reinstated, and along the way, examine the evolution of THE word through the generations and just who, if anyone, has the right to use it.

Dre and Bow are furious after Diane isn’t lit properly in her class photo. Diane doesn’t want to make it a big deal, but they decide to talk to the principal about the need for sensitivity toward all complexions. Meanwhile, Junior claims there is unspoken colorism within their own family, and things get heated.

The nation is still reeling after the outcome of the presidential election, and tensions are particularly high at Dre’s work. Much to his frustration, they haven’t been able to get anything done since election night – eight weeks ago. Meanwhile, Junior is dealing with a disenfranchised student body as class president, and when he is asked to deliver Martin Luther King Jr.’s “I Have a Dream” speech at school, Pops teaches him there is more to the speech than Junior thought.

After Dre gets his yearly physical and comes home traumatized, Pops explains his generation's strong aversion towards healthcare and admits that he hasn't seen a doctor in years. Shocked by this disclosure, Dre and Bow try to convince Pops to get a check-up and he begrudgingly agrees. When Pops finds out he has a clogged artery and needs a small procedure, the rest of The Johnson family handles the news in different ways.

Bow is feeling overwhelmed after the birth of DeVante and learns she is suffering from postpartem depression. Dre urges her to get help and stands by her side while she works through it. Meanwhile, the kids babyproof the house in an effort to help their parents out

Dre and Bow confront gender biases of their own after finding out that both Junior and Zoey have become sexually active. Meanwhile, Ruby is hurt when she finds out that Jack and Diane have been hanging out with a friend’s grandmother after school.

While Dre and Bow take Zoey on a trip to visit Bow's alma mater, Brown University, Dre battles with his fear of flying through a little pharmaceutical assistance to get him through the flight. One loopy miscommunication leads to another and somehow Charlie ends up babysitting the kids. When Charlie shares details about Dominique (played by Amber Rose), an old flame that has come back into the picture, the kids hatch a plan to charm her by pretending that the home and children are all a part of Charlie's domesticated lifestyle. Meanwhile, Bow becomes over-excited about sharing Brown University with Zoey and after a series of embarrassing moments, threatens to turn Zoey off from Brown altogether.

Dre’s sister, Rhonda, is getting married to her girlfriend, Sharon, and the upcoming nuptials lead to a conversation on tradition. Dre finds out that Bow is against the patriarchal convention of taking the man’s last name, but he never knew this because Bow’s maiden name is also Johnson. Meanwhile, Jack and Diane want to be the ring bearer and flower girl but worry they’ve aged out of the gigs, and Junior and Zoey prep Ruby to embrace her daughter’s relationshi.

The flu is going around the Johnson household, and with things in flux at work, Dre tries to avoid catching the bug at all costs. Dre has to step up and take care of the whole family. Ruby is in quarantine with Bow, and she learns a lot about her mother-in-law. Meanwhile, the kids want Bow to take care of them and resist Dre’s help.

After Junior embarrasses Dre during a basketball game, Dre decides to remind Junior of his master pranking skills so he’ll never challenge him again. Meanwhile, the neighborhood participates in a “mischief night” during Halloween where petty crimes become legal, and Ruby takes it too far with the kids.

Bow must address unresolved feelings about her own biracial identity when Junior brings home his first girlfriend, who happens to be white. Dre is handling a big project for a client at work and relies on Charlie to teach him how to relate to the campaign’s white, female point-person. Meanwhile, Zoey needs extra credit for her design class, and asks Jack and Diane if she can remodel their room.

Pops and Ruby announce they are moving out of the house to travel the United States in their RV, garnering mixed reactions from the Johnson family. When Bow realizes she is beginning perimenopause, Dre enlists her mother’s help.

Dre tries to help Andre Jr. expand his social circle. Rainbow tries to inspire Diane.

Dre teaches Andre Jr. how to trash-talk a school bully, Diane is afraid of the dark.

Bow invites her friends from college to an elaborate dinner party in hopes of impressing them; Dre learns a lot about Bow's past; the kids decide to create their own reality show by documenting the party.

Dre has never had a problem with Pops dating, but when it comes to Ruby, he won't let anyone come between them. When Ruby invites Dre and Bow to meet the new man in her life, Dre immediately goes on the defensive and finds any reason to dislike him. Once Pops learns that Ruby's suitor is the real deal, he comes up with a plan to distract her. Meanwhile, Junior meets a girl on a dating site, and Zoey, Jack and Diane convince him he's being scammed, so they devise a plan to meet "the girl" in person.

Dre and Bow start to slip on the kids' activities and chores around the house, so Bow persuades Dre to hire a nanny. After several interviews that don’t go well, they meet Vivian, who impresses them with her desire to take care of the whole family, including Dre and Bow. Dre struggles with the idea of hiring a black nanny, but decides to give her a try. Meanwhile, Diane decides to run for class president, so when the smart and bubbly Susie Kwest becomes her competition, Zoey helps Diane create a smear campaign to win Diane the vote.

When Dre and Bow realize they don't have a legal guardian for their kids, they make it their mission to find replacement parents should anything happen to them. Meanwhile, Zoey and Junior reveal the truth to Jack about their old dog's death and other family secrets he naively accepted.

Dre is forced to participate in jury duty after Junior responds to the summons that was thrown away. The case is supposed to be open and shut, but when Dre sees that the defendant is a young African American, he feels a civic responsibility to give him a fair trial. Meanwhile, Bow decides to let the kids swear in the house since they are more open with her that way, but she and Ruby soon regret the decision.

Initially wary, Dre embraces throwing Bow’s baby shower and wants it to be unforgettable. However, his plans are put on hold when Bow stops by the OB/GYN with a headache and discovers she is having complications.

Diane experiences a big life event toward becoming a woman and Bow, Ruby, Zoey and Alicia are there to support her. Meanwhile, afraid that he may never be able to beat Junior at basketball again, Dre conducts psychological warfare on Junior before challenging him to a game.

As Pops and Ruby prepare to move away, Dre and Bow consider if they should make a big life change as well. Grappling with this idea at work, Dre receives some unexpected advice from Simone Biles, who tells him to follow his heart. The Johnsons prepare for their goodbyes in the series finale.