Wonderland Film Cast including Bae Suzy, Park Bo-gum, Tang Wei, Jung Yu-mi, and Choi Woo-shik, in a sci-fi romance where technology reunites loved ones in a virtual world.
Table of Contents
Introduction

Set in a near-future world, the story revolves around a virtual reality service called “Wonderland,” which allows people to reunite with lost loved ones through AI simulations. As users step into this digital afterlife, their deepest desires and unresolved emotions surface—raising questions about grief, memory, and what it truly means to say goodbye. With powerful performances and a unique blend of science fiction and heartfelt drama, Wonderland explores how technology may one day alter the way we love and let go.
Wonderland Film Cast
Bae Suzy as Jung-in
Suzy’s performance in Wonderland adds to her diverse filmography, showcasing her ability to delve into roles that explore deep emotional landscapes. Her portrayal of Gu Jung-in highlights the nuanced challenges of maintaining connections in a technologically advanced yet emotionally intricate world.
Park Bo-gum as Tae-joo
Jung-in’s boyfriend, who falls into a coma after an accident. His AI counterpart in Wonderland represents both comfort and emotional conflict. Park Bo-gum brings both warmth and complexity to his dual portrayal.
Tang Wei as Bai Li, a user of Wonderland
A woman who uses the service to reconnect with her deceased husband. Her story adds emotional depth and a broader, more mature perspective on grief and memory.
Jung Yu-mi as Tech Support Manager of Wonderland
One of the creators and operators of the Wonderland simulation. As someone who observes how people use the service, her character raises ethical questions about artificial reality and emotional dependency.
Choi Woo-shik as Wonderland Technician
He works alongside Jung Yu-mi’s character. His role offers a more human, sometimes humorous counterbalance to the emotional weight of the users’ stories, while also facing dilemmas of empathy vs. detachment.
Supporting Cast
Gong Yoo – Plays a technician who helps run the Wonderland system. He supports users like Tang Wei’s character and adds calm wisdom to the story.
Tang Joon-sang – Acts as a young boy who has passed away but appears in the virtual world, showing how people use Wonderland to reconnect with loved ones.
Seong Byeong-suk – Plays the grandmother of Tang Joon-sang’s character. Her scenes show the emotional side of using AI to see lost family members again.
Choi Moo-seong – A man with a serious illness who uses Wonderland to make peace with his family before it’s too late.
Lee Eol and Kang Ae-sim – They play the parents of one of the workers in Wonderland, giving a more personal look into her life.
Kim Sung-ryung – Plays the mother of Choi Woo-shik’s character, helping us understand more about his background and motivations.
Park Hee-von – Works with the Wonderland team and helps make the system run smoothly.
Anupam Tripathi – Has a small role, but adds to the diversity and warmth of the cast.
Conclusion
Wonderland is a touching and imaginative film that explores how technology can reconnect us with the people we’ve lost. With a talented main cast including Bae Suzy, Park Bo-gum, Tang Wei, Jung Yu-mi, and Choi Woo-shik, and strong support from actors like Gong Yoo and Tang Joon-sang, the movie blends science fiction with deep human emotion. It reminds us that even in a digital world, love, memory, and goodbye are never easy—and sometimes, the heart wants what only the past can offer.
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FAQs
Who are the main actors in Wonderland?
The main cast includes Bae Suzy, Park Bo-gum, Tang Wei, Jung Yu-mi, and Choi Woo-shik. They play characters connected to a virtual reality service that lets people reunite with loved ones.
What role does Bae Suzy play?
Suzy plays a woman who uses Wonderland to connect with her boyfriend, who is in a coma. She brings emotional depth and sincerity to her role.
Who is Park Bo-gum in the film?
Park Bo-gum plays Suzy’s boyfriend, Tae-joo, who appears in the virtual world. His warm, calm presence adds heart to the story.
What is Tang Wei’s role?
Tang Wei plays a woman who uses Wonderland to talk to her late husband. Her performance is emotional and powerful.
What do Jung Yu-mi and Choi Woo-shik do in the film?
They play employees who manage the Wonderland system. They help users reconnect with their loved ones while dealing with their own ethical challenges.
Is Gong Yoo in the movie?
Yes, Gong Yoo appears as one of the technicians who works behind the scenes in Wonderland. His role adds quiet strength to the story.
Is Wonderland the first time these actors have worked together?
While some of the cast members have worked together in other dramas or films, this is the first time this full ensemble has appeared together—making it a highly anticipated and unique collaboration.