Where can I watch Sonic Boom for free?

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

How many seasons of Sonic Boom are available on Castle?

Castle has all 1 seasons of Sonic Boom, with a total of 52 episodes streaming free in HD.

What languages is Sonic Boom available in?

On Castle, Sonic Boom is available in English, all in HD.

Who stars in Sonic Boom?

Sonic Boom stars Roger Craig Smith, Cindy Robinson, Colleen O'Shaughnessey, Travis Willingham.

When did Sonic Boom first premiere?

Sonic Boom premiered on 2016-10-29 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.

Sonic Boom

2016•52 epsIMDB 7.1

Crafted by the series creative team, Sonic Boom Season 2 brings Roger Craig Smith back alongside Cindy Robinson in a chapter that refuses to slow down. Set against United States, the season unravels Sonic, the fastest and bluest hedgehog in the world, teams up with his animal pals to stop Dr. Eggman from turning their island into a theme park. with others storytelling across 52 episodes, exploring themes of others in ways that elevate the series to new heights.