Question 1

Is Insidious: The Last Key streaming?

Accepted Answer

Insidious: The Last Key is streaming now. Included with a subscription on HBO Max.

Question 2

When did Insidious: The Last Key come out in theaters?

Accepted Answer

Insidious: The Last Key opened in US theaters on January 5, 2018.

Question 3

When was Insidious: The Last Key released digitally?

Accepted Answer

Insidious: The Last Key became available to rent or buy digitally in the US on March 20, 2018, 74 days after its theatrical opening.

Question 4

Where can I watch Insidious: The Last Key?

Accepted Answer

Insidious: The Last Key is included with a subscription on HBO Max. Rental and purchase options are also listed on this page. Availability data is for the US and comes from TMDB watch providers.

Question 5

How long do movies take to go from theaters to streaming?

Accepted Answer

Across 72 films released since 2025 in our catalog, the median theater to digital window is 35 days. Our full methodology and the underlying dataset are published at https://feelsalike.com/streaming-windows.

When is Insidious: The Last Key streaming?

Release timeline