Lee Je-hoon, Lee Dong-hwi, Choi Woo-sung, Yoon Hyun-soo and Seo Eun-soo lead Korean drama Chief Detective 1958 on Disney+, which sees one of South Korea’s most beloved TV characters return to screens.

Starring Suyo of K-pop group Exo, Hong Ye-ji and Kim Min-kyu, Missing Crown Prince on Viu mashes palace intrigue and romantic comedy together in a royal period drama full of attractive young leads.

New Korean drama Under the Gun, starring SF9’s Zuho and Jo Soo-min, makes heavy use of poker symbolism, but is so far proving to be little more than a generic high-school romance.

Starring Kim Nam-joo, Cha Eun-woo, Kim Kang-woo and Im Se-mi, Wonderful World on Disney+ had its issues – including a meandering midsection and silly twists – but showed the power of a strong ending.

Ju Ji-hoon and Han Hyo-joo star in Blood Free on Disney+, a sci-fi series by writer Lee Soo-yeon that looks set to drop its interesting premise involving lab-cultured meat and global food production.

Kim Hye-yoon and Byeon Woo-seok star as a woman confined to a wheelchair, and a K-pop idol who inspires her. Years later, they meet again and, after he commits suicide, she travels back in time.

Hugely popular Netflix K-drama stars Kim Soo-hyun and Kim Ji-won as country boy Baek Hyun-woo and his wife Hong Hae-in, an heiress who is diagnosed with a brain tumour.

This clunky Disney+ K-drama dud follows two friends (played by Lee Jae-wook and Lee Jun-young) who plot to take over a Korean corporation, and the woman (Hong Su-zu) who comes between them.

Netflix K-drama Parasyte: The Grey – directed by Train to Busan’s Yeon Sang-ho – stars Jeon So-nee as Jung Soo-in, who is infected by one of the ‘parasytes’ invading the Earth.

Jeon Jong-seo and Moon Sang-min star in Amazon Prime’s Wedding Impossible, a K-drama that begins with a focus on LGBTQ themes, only to abandon them and meander towards a hollow ending.

The Escape of the Seven: Resurrection, created by the writer and director behind Korean drama series The Penthouse and featuring many of the same stars, is highly watchable despite its absurdity.

Beauty and Mr. Romantic stars Im Soo-hyang and Ji Hyun-woo – but begins during the childhoods of the characters they portray and reveals some big family secrets early on.

The pieces are falling into place for Kim Nam-woo and Cha Eun-woo by midseason in the Disney+ K-drama Wonderful World, which deals with how people approach grief and how it can affect them.

This Disney+ series follows two police officers, Jin I-soo (played by Ahn Bo-hyun) and Lee Gang-hyun (Park Ji-hyun), who infiltrate a cult, and investigate a death at Jin’s corporate family compound.

The Train to Busan director’s Korean drama series for Netflix Parasyte: The Grey offers a sober, yet at times wickedly funny, take on Hitoshi Iwaaki’s classic Japanese manga about an alien invasion.

Kim Jae-wook, Lee Jun-young and Hong Su-zu struggle through Disney+ K-drama The Impossible Heir, a weakly scripted series that, two-thirds of the way through the show, is still a confusing mess.

Nothing Uncovered, a K-drama based on the web novel Grabbed by the Collar, stars Kim Ha-neul and Yeon Woo-jin. It’s a classic thriller featuring corruption, illicit romance and murder.

So far Amazon Prime K-drama Wedding Impossible has handled the struggles of A-jeong (Jeon Jong-seo) and Ji-han (Moon Sang-min) deftly – but everything else feels less than satisfying.

Save for a few scenes, Doctor Slump failed to discuss mental health and stigmas surrounding it in Korean society as it was supposed to – but the series was never less than a breezy watch.

Ryu Seung-ryong and Ahn Jae-hong star in surreal comedy K-drama Chicken Nugget as a duo who must set out to change Kim Yoo-jung back into a human from a chicken nugget. Yes, really.

Joo Won stars as a cursed photographer alongside Kwon Nara’s lawyer in this supernatural K-drama that is far from original, but its better episodes nevertheless provide diverting entertainment.

One Ordinary Day’s Kim Soo-hyun returns to screens alongside Kim Ji-won in Netflix’s romantic K-drama about a dysfunctional wealthy couple, which started well but has begun to lose momentum.

Kim Nam-joo and K-pop band Astroboy’s Cha Eun-woo star in Disney+ K-drama Wonderful World, in which Kim plays a grieving woman who seeks the truth about a traumatic incident that landed her in jail.

Disney+ K-drama follows Ahn Bo-hyun’s corporate heir turned superhero-style detective, who solves violent crimes with his knowledge of social elites, and his by-the-book colleague, played by Park Ji-hyun.

Lee Jae-wook and Lee Jun-young, the stars of Disney+ K-drama The Impossible Heir, are ill served by their badly drawn characters, a plot blighted by poor pacing, and visuals that look cheap.

Wedding Impossible, Amazon Prime’s promising new K-drama, stars Jeon Jong-seo as a struggling actress set to end up in a fake marriage with her love interest’s secretly gay older brother.

Netflix series Doctor Slump, starring Park Shin-hye and Park Hyung-sik, is a better take on mental health than most K-dramas – but the show is failing to feature a compelling storyline to go with this.

The time-travelling fantasy Korean drama Marry My Husband, starring Park Min-young and Na In-woo, comes to a satisfactory end – minus a few loose ends that remain by the time the show finishes.

A Shop for Killers on Disney+, starring Lee Dong-wook, has great action scenes, with punchy choreography and clever flourishes – but the finale leaves viewers with more questions than answers.