Is Them free to watch?

Them (2021) is available on Amazon Prime Video which requires a subscription.

Where can I watch Them in the UK?

Them (2021) is available to stream on Amazon Prime Video in the UK.

Yes, Them (2021) is currently available to stream on Amazon Prime Video UK.

Yes — it's on Amazon Prime Video

Available to stream now

TV-MADrama, Mystery, Crime· 2m· ★ 7.5

Anthology horror series with varying characters and locations by season, featuring different aspects of the horror genre.

Is Them free to watch?: Them is available on Amazon Prime Video, which requires a subscription.
Where can I watch Them in the UK?: Them is available to stream on Amazon Prime Video in the UK.
Is Them on Amazon Prime Video UK?: Yes, Them is currently available to stream on Amazon Prime Video UK.