Goodbye Earth (2024) K-Drama Cast & Character Guide: Who stars in this apocalyptic drama?


Cast & Character Guide

What would you do if you had only 200 days to live before the Earth meets its untimely end? Here is our comprehensive cast and character guide, serving as your essential companion as we delve into the captivating world of Goodbye Earth.

Here, we’ll introduce you to the ensemble of main characters that drive the story’s heart and soul, along with the director, writer, and any supporting characters worth mentioning.

To help you along, we’ll also break down what else they’ve been in. So, without further ado, here is the cast starring in Goodbye Earth.

​​DIRECTOR – Kim Jin-min

Kim Jin-min boasts over two decades of experience as a director in the South Korean film industry. He has directed many award-winning dramas and has won a Best Director award for Marriage Contract. Among his other outstanding works, My Name and Extracurricular are available for streaming on Netflix.


You might be familiar with Jung Sung-joo’s writing if you have watched Secret Affair. Sung-joo’s talent in script writing will take your breath away because she understands what it takes to keep you glued to the screen through the dialogues, and the depth and knowledge of the world she is writing about will fascinate you. Her other works include Heard it Through the Grapevine, among others.


Ahn Eun-jin as Jin Se-kyun

Ahn Eun-jin is no stranger to our screens since she is a Hallyu South Korean actress. She has a feisty personality, which she brings out in her acting roles, such as My Dearest, The Good Bad Mother, and The Witch’s Diner. She is so talented that she can bring out the best in her co-stars. Ahn Eun-jin won recent awards for her outstanding performance in My Dearest

Yoo Ah-in as Ha Yoon-sang

Yoo Ah-in is one of the most talented actors in the South Korean film industry and has won various for his roles in movies and dramas such as Voice of Silence, The Roots of Throne, The Throne, and Punch. Yoo Ah-in is an unpredictable character who will make the viewers laugh at his hilarious antics and hold their breath, unable to discern what he will do next. Yoo Ah-in understands his roles so well that he can resonate with the audience, making him a cut above other actors in the industry. 

Jeon Sung-woo as Woo Sung-jae

Jeon Sung-woo is one of the actors who is talented in expressing his feelings through his eyes. He is the scene stealer throughout the story, and he draws the viewer in, so you end up rooting for the bad guy. He is one of those underappreciated actors in the South Korean film industry that deserves more roles. Some of his best works are in The First Responders, Homemade Love Story, and The Fiery Priest


Kim Yoon-hye as Kang In-a

Kim Yoon-hye’s versatility will make you fall in love with her sweet, adorable acting in one drama and make your blood boil in another for her prowess in being despicable. The duality can be seen through her characters in 18 Again, My Sassy Girl, Vincenzo, and Sh**ting Stars. 

Kim Kang-hoon as Park Jin-seo

Kim Kang-hoon is one of the industry’s most talented child/teenage actors, and he leaves a deep impression on whether he plays a guest role, support, or main role. He is charmingly addictive and talented in ensuring the audience never forgets he was in a scene. He won an award for his role in When the Camelia Blooms, and you probably also remember him from The Racket Boys, Reborn Rich, Death’s Game, and Start-up. Kim Kang-hoon already has a vast list of roles in movies and dramas at the young age of almost 15. 

Park Hyuk-kwon as Jeong Su-geun

Park Hyuk-kwon is among Ahjussi’s fan favourites, with endless cameos and supporting and main roles in movies and TV dramas. Hyuk-kwon’s acting is mind-blowing, especially when he plays the villain. He is a master of facial expressions and has a strong presence on screen. You probably have seen him in The Roots of Throne, Dream High, and Reborn Rich, among many others. 

What do you hope to see as the series progresses? What’s been your favourite moment of Goodbye Earth? Let us know in the comments below!

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