Where can I watch Butterfly for free?

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

How many seasons of Butterfly are available on Castle?

Castle has all 1 seasons of Butterfly, with a total of 6 episodes streaming free in HD.

What languages is Butterfly available in?

On Castle, Butterfly is available in Hindi, English, Tamil, Telugu, all in HD.

Who stars in Butterfly?

Butterfly stars Daniel Dae Kim, Reina Hardesty, Louis Landau, Piper Perabo.

When did Butterfly first premiere?

Butterfly premiered on 2025-08-13 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.

Butterfly

2025•6 epsIMDB N/A

Crafted by None1, Butterfly Season 1 brings Daniel Dae Kim back alongside Reina Hardesty in a chapter that refuses to slow down. Set against United States, the season unravels When the consequences of a decision from his past come back to haunt him, a former intelligence operative finds himself pursued by a sociopathic agent assigned to kill him. with action storytelling across 6 episodes, exploring themes of action in ways that elevate the series to new heights.