Where can I watch Blue Birthday for free?

Watch Blue Birthday free in HD on Castle. Download the Castle App to stream all seasons and episodes with Telugu, Tamil audio — no subscription, no signup needed.

How many seasons of Blue Birthday are available on Castle?

Castle has all 1 seasons of Blue Birthday, with a total of 17 episodes streaming free in HD.

What languages is Blue Birthday available in?

On Castle, Blue Birthday is available in Telugu, Tamil, all in HD.

Who stars in Blue Birthday?

Blue Birthday stars Ye-rim Kim, Hong-Seok Yang, Kim Gyeol-Yu, Park Joo-Hyun.

When did Blue Birthday first premiere?

Blue Birthday premiered on 2021-07-23 and is now streaming free on Castle.

Is the Castle App safe to download?

Yes. The Castle APK is a verified safe file. It requires only basic Android permissions and does not need root access. Compatible with Android 6.0 and above.

Blue Birthday

2021•17 epsIMDB 9.4

Crafted by Park Dan-hee, Blue Birthday Season 1 brings Ye-rim Kim back alongside Hong-Seok Yang in a chapter that refuses to slow down. Set against South Korea, the season unravels A fantasy romance drama that goes back and forth between the past and the present through her first love that she lost to suicide on her birthday 10 years ago, and the mysterious photos that he lef… with science fiction storytelling across 17 episodes, exploring themes of science fiction in ways that elevate the series to new heights.