Home Movies TV Shows Drama

All Action Comedy Mystery Thriller Horror Romance Crime Documentary Cartoon Science fiction Others

Home Movies TV Shows Drama

#A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Loading

Stream Free Bollywood, Hollywood & Tamil Movies in HD

Castle brings you the biggest free movie library for Indian viewers. From the latest Bollywood blockbusters and Hollywood hits dubbed in Hindi, to Tamil, Telugu and regional cinema — every title plays in crisp HD on any phone, tablet or TV.

Built for India, Castle runs smoothly even on slow networks and entry-level Android devices. New movies and trending web series land here every single day — discover what to watch tonight without hunting across platforms.

Castle Free Movies · Bollywood Movies in HD · Hindi Dubbed Hollywood Movies · Tamil Movies Online · Telugu Movies Free · Latest Web Series · Trending Shows · New Releases

By Genre By Year Top Rated Download App

© 2026 by Castle. All Rights Reserved.

Disclaimer: Castle does not host any files on its server. All content is provided by non-affiliated third parties.

TAU — Full HD Film, No Subscription | Castle

Home / Movies / TAU

Video Sources

TAU - Free movie on Castle

Watch TAU (2018) Hindi Dubbed Movie Online

2018United States98 min4.2

Some content has limited availability on the web version.

For the smoothest viewing experience, we recommend using the Castle App — fully tested, secure and ready to install in under a minute.

Ultra HD 4K

100% Ad-Free

Dual Audio Support

Science fiction Thriller

Kidnapped by an inventor who uses her as a test subject to perfect his robotic AI, a street-smart young woman tries to escape her high-tech prison.

4.2/ — votes

Content Rating: UA
Runtime: 98 min
Quality on Castle: HD
Release: 2018
Country: United States
Genre: Science fiction, Thriller
Available Audio Languages: English

You might also like

Longlegs - Movie free on Castle

Longlegs

Significant Other - Movie free on Castle

Significant Other

Watcher - Movie free on Castle

Watcher

Independence Day: Resurgence - Movie free on Castle

Independence Day: Resurgence

It Follows - Movie free on Castle

It Follows

Reminders of Him - Movie free on Castle

Reminders of Him

The Hand That Rocks the Cradle - Movie free on Castle

The Hand That Rocks the Cradle

After Everything - Movie free on Castle

After Everything

Hot Summer Nights - Movie free on Castle

Hot Summer Nights

The Tribes of Palos Verdes - Movie free on Castle

The Tribes of Palos Verdes

Labor Day - Movie free on Castle

Labor Day

Avengers: Doomsday - Movie free on Castle

Avengers: Doomsday

Genres

Action
Comedy
Mystery
Thriller
Horror
Romance
Crime
Documentary
Cartoon
Science fiction
Others

Release Year

Popular TV Shows

Off Campus8.8 · 2026 · S1E8
Taskaree: The Smuggler's Web8.8 · 2026 · S1E7
Matka King8.4 · 2026 · S1E8
Stranger Things7.9 · 2025 · S5E8
Chiraiya7.3 · 2026 · S1E6
Bhay: The Gaurav Tiwari Mystery8.7 · 2025 · S1E8
ONE PIECE8.4 · 2026 · S2E8
The Boys8.6 · 2026 · S5E8
Kurukshetra: The Great War of Mahabharata8.4 · 2025 · S1E18
The Family Man8.7 · 2025 · S3E7
Naagin7.8 · 2025 · S7E46
Glory2026 · S1E7
Daldal2026 · S1E7
Kaattaan2026 · S1E10
56 Days2026 · S1E8
Spring Fever8.6 · 2026 · S1E12
If Wishes Could Kill9.0 · 2026 · S1E8
Pehla Pyaar - less than 1% chance7.6 · 2024 · S1E39
Genie, Make a Wish2025 · S1E13
Inspector Avinash7.6 · 2026 · S2E10