A frustrated doctor juggles his career, marriage, and family.

In the Season 2 premiere, Pat thinks Allison would be a good fit for a job opening at Welltopia, but Ken balks at the idea of working under the same roof as his wife. Meanwhile, Dave hatches a plan to hide Molly's low SAT scores from their parents; and Clark isn't sure what his boyfriend does for a living, so he asks Damona to help him figure it out.

Allison and Ken try to prove each other wrong about a patient's diagnosis on Allison's first work day at Welltopia.

Molly and D.K. try to scare off a neighbor girl standing outside the kitchen window staring at Albert, while Ken is surprised that Pat has been asked to emcee the annual Welltopia banquet.

Ken learns D.K. is divorced and starts to worry that the end is near for his own marriage. Meanwhile, Dave ponders his grandfather's situation and how it relates to his relationship with Emily.

Allison is saddened that Dave doesn't get excited about Halloween anymore, but when D.K. treats him to a scary story about Korean ghosts, or gwishin, that's acted out by the Welltopia staff, it might just do the trick

Ken is urged to learn Korean when his father's friends poke fun at his inability to speak the language. Meanwhile, Allison helps Molly with her SAT vocabulary prep; and Clark is proud to lead the nurses' contract talks, but isn't looking forward to negotiating with Pat.

Dave gets invited to appear on Shark Tank to pitch his latest invention, but an initially excited Ken ultimately worries about how his son will be treated. Meanwhile, Molly's internship at Welltopia gets rave reviews from Pat.

Allison talks Ken into driving her parents for Thanksgiving dinner, but everyone's antics drive her crazy.

D.K. moves out to live with his new girlfriend after he hears Allison complaining about him. Meanwhile, Pat asks Dave to play the part of his adopted son; and Allison thinks Molly wants to discuss something important when she suggests a day at the spa.

Ken feels he should apologize to a patient for missing a crucial detail, but Pat doesn't think it's a good idea. Meanwhile, Dave's parent-teacher conference is shaken up by D.K.

Allison wants the Welltopia Christmas party at the Park home to show her fun side. In the meantime, Clark wants to give Connor the perfect gift, but he gets upstaged.

Allison starts feeling insecure when Ken's attractive new intern begins flirting with him. Damona's boyfriend, Eric, learns she had a musical past. After their first date, Molly wonders if Jae really likes her.

Ken is on the brink of insanity after learning that Molly's new boyfriend is quitting his pre-med studies to be an artist.

A film crew follows Ken for a documentary about a typical day at Welltopia, but the everyday nuts and bolts of the job make him think being a doctor isn't all it's cracked up to be.

When a high school basketball player hurts his ankle, Ken makes a diagnosis that may prevent the young man from playing in the big game.

Ken lets Allison think that a Valentine's Day poem Dave wrote to his sweetheart was meant for her.

Pat has a strange rash that Ken thinks is caused by a stressful relationship with his girlfriend. Meanwhile, Dave wants his breakup with Emily to be as painless as possible; and Clark wants Allison to visit a new meditation studio.

Allison discovers a lump in her breast during a self-examination, which rallies the Welltopia gang to her side as she awaits her biopsy results. Meanwhile, Dave mulls his character's motivation in a school play; and Pat and Damona have an unexpected encounter.

Ken is tormented by an old professor who comes in for treatment. Alison has a new assistant who is too chatty. Damona ends her relationship with Eric and tries to take a new relationship with Pat slowly.

When the Welltopia CEO is in town, Pat seeks Ken's endorsement to secure a promotion. Clark suspects Demona and Pat are dating again.

Ken stumbles upon news of Clark and Connor's surprise nuptials, so he tries to think of a way to get everyone to come. Meanwhile, Damona hopes to convince Allison to go by telling her that Ken is planning to renew their wedding vows.

In the Season 2 finale, Ken auditions for a sitcom set at a community college, but has an awkward experience with Alison Brie in the process. Meanwhile, Pat is ready to tell Damona he loves her, but he's distracted by a surprise visit from his ex-wife; and Allison tries to hide her sadness that Molly is leaving for Stanford soon.