Synostone poster

Series · 2017 · 11 min · 2 seasons

Synostone (2017)

Original title: 시노스톤

▶ Where to watch
AnimationAction & AdventureComedySci-Fi & FantasyKids

Synostone is a TV series (Animation, Action & Adventure, Comedy, Sci-Fi & Fantasy and Kids) that first aired in 2017. Synostone has 2 seasons and 52 episodes in total. There is currently no known legal streaming option for Synostone in United States. Check back later or switch your region.

Last episode S2 · E26 — Episode 26 April 22, 2020

Where can I watch Synostone

📍 United States

No legal streaming option is known in United States yet. Try another region from the menu.

Streaming data provided by JustWatch.

Plot

The one who protects the world by becoming one with the spirits, 'Mask Masters' exists. world. Against the forces of darkness, the new power of the Mask Masters, 'Synostone' together. Unimaginable transformation robot.

Trailer

Synostone — Trailer

Cast

Images

Synostone

Tags

#hero#villain#cartoon#sequel#superhero#supervillain#masked hero#elements#3d animation

Seasons

Frequently asked questions

Where can I watch Synostone?

There is currently no known legal streaming option for Synostone in United States. Check back later or switch your region.

Who stars in Synostone?

The main cast of Synostone includes Yang Jeong-hwa, Um Sang-hyun, Ahn So-yi, Hansin and Jo Kyoung-i.

How many seasons and episodes does Synostone have?

Synostone has 2 seasons and 52 episodes in total.

When was Synostone released?

Synostone first aired on April 26, 2017.

When is the next episode of Synostone?

No new episode of Synostone has been announced yet. The latest episode (season 2, episode 26) aired on April 22, 2020.

Has Synostone ended?

No, Synostone is still ongoing.

What should I watch if I liked Synostone?

If you enjoyed Synostone, try The Batman, The Marvel Super Heroes, Justice League Action and Generator Rex.

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Updated: October 25, 2026 ·