Where can I watch The Red Line for free?

Watch The Red Line free in HD on Castle. Download the Castle App to stream the full movie with English audio — no subscription, no signup needed.

What languages is The Red Line available in?

On Castle, The Red Line is available in English, all in HD.

Who stars in The Red Line?

Nittha Jirayungyurn stars in The Red Line, alongside Esther Supreeleela and Ning Chutima Maholakul in lead roles.

When was The Red Line released?

The Red Line was released on 2026-03-26, 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.

The Red Line

2026•137 minIMDB N/A

Directed by the film's creative team and brought to life by Nittha Jirayungyurn, The Red Line (2026) unfolds in Thailand as Nittha Jirayungyurn faces Three women fall prey to a ruthless phone scam. To settle the score, they'll take on the criminal network that stole their money — and their dignity.. Co-starring Esther Supreeleela, this Drama feature delves into drama, delivering Drama that keeps audiences engaged from opening scene to final frame.