
What to read, watch, and listen to if you loved17 Again
Film · 2009
If you loved 17 Again, start with 18 Again (Ha Byung-hoon, 2020) — a series from the same story. Below: 4 books, 1 series and 2 podcasts, each matched to 17 Again across media.
What hooked you in 17 Again was the relatable longing to revisit your past choices and reshape your present life.
Start with the source

Adaptation
18 Again
Ha Byung-hoon · Series · 2020
Books on the same thread
The Great Gatsby
F. Scott Fitzgerald · Book · 2004
Shares a thread with 17 Again: Nostalgia.
Like the protagonist of 17 Again, Gatsby is driven by a powerful desire to recapture the past, proving that the pursuit of a do-over often carries heavy emotional consequences.
The Fault in Our Stars
John Green · Book · 2012
Shares a thread with 17 Again: Coming-of-Age.
If you appreciated the poignant coming-of-age journey in 17 Again, you will find a similar depth in this story, which explores the fragility of time and personal growth.

Twelfth Night
William Shakespeare, Maitman, Ian Waldron · Book · 1990
Explores: Mistaken Identity, Love Triangle, Gender Disguise.
This classic play mirrors the identity-bending confusion found in 17 Again, offering a witty look at how characters navigate complex social roles and mistaken perceptions of their true selves.
New Moon (The Twilight Saga)
Stephenie Meyer · Book · 2009
Explores: Forbidden Love, Supernatural Creatures, Self-Discovery.
Much like the internal conflict Mike faces in 17 Again, this story captures the intense, life-altering nature of teenage romance and the heavy weight of choices made during that formative era.
Series on the same thread

18 Again
Ha Byung-hoon · Series · 2020
Shares a thread with 17 Again: Nostalgia.
This series is the perfect follow-up to 17 Again, as it mirrors the exact premise of a dissatisfied man gaining a second chance to reevaluate his life after becoming young.
Podcasts on the same thread
Begin Again with Davina McCall
Podcast
Shares a thread with 17 Again: Personal Growth.
While 17 Again uses a fantasy body-swap to explore middle-aged regret, this podcast provides real-world perspectives on personal transformation, helping you navigate your own second act with genuine empowerment.
MSA
Podcast
Shares a thread with 17 Again: Personal Growth.
These stories capture the same spirit of growth and reflection that made 17 Again so resonant, focusing on how pivotal life lessons shape the trajectory of our younger years.
Keep exploring
Common questions
Is 18 Again related to the 2009 movie 17 Again?
While both 18 Again and 17 Again explore the premise of a middle-aged adult suddenly living in a teenage body to reconsider past life choices, they are separate productions. The 2020 television series 18 Again is a distinct adaptation of the same core narrative concept found in 17 Again.
What is the central premise of 17 Again?
In 17 Again, a man in his thirties experiencing a midlife crisis is granted a do-over when he wakes up in his seventeen-year-old body. He uses this opportunity to reverse past decisions, ultimately realizing that his previous life choices were not as negative as he initially believed.
Does the plot of 17 Again involve time travel?
The plot of 17 Again does not involve traditional time travel. Instead, the protagonist maintains his adult mind while physically transforming into his seventeen-year-old self. This allows him to navigate his past environment with his current perspective to evaluate the decisions he made earlier in his life.
Should I watch 18 Again if I enjoyed 17 Again?
If you enjoyed the themes of regret and second chances in 17 Again, 18 Again is a logical next watch. Both titles feature a protagonist who inhabits a teenage body to reassess their life path, providing a similar narrative experience centered on the consequences of past personal decisions.