What is the budget of Insidious The Last Key?

"Insidious The Last Key," a horror released in 2018, was directed by Adam Robitel and stars Lin Shaye, Leigh Whannell. The production budget was $10,000,000, placing it in the low-budget range for horror productions of its era.

Key Budget Allocation Categories

While specific budget breakdowns are not publicly available, typical cost drivers for a horror production like this include:

Practical Effects, Prosthetics & Makeup: Horror productions invest disproportionately in practical effects , prosthetic applications, animatronics, blood and gore effects, and creature suits. A single hero creature suit can cost $50,000 to 200,000.
Atmospheric Production Design & Cinematography: Creating dread through environment is essential. Abandoned locations must be secured and dressed, lighting rigs designed for shadow and tension, and sets built to enable specific camera movements and reveals.
Sound Design & Score: Horror is arguably the most sound-dependent genre. Foley work, ambient textures, frequency manipulation, and jump-scare stingers require specialized sound designers working with unconventional techniques.
Filming & Locations: Principal photography began in August 2016, and ended the following month.

What were the major cost factors in Insidious The Last Key?

Several factors contributed to the overall production costs of "Insidious The Last Key."

Practical Effects: Practical Effects, Prosthetics & Makeup is one of the primary cost drivers in horror productions of this scale.
Atmospheric Production Design: Atmospheric Production Design & Cinematography is one of the primary cost drivers in horror productions of this scale.
Sound Design: Sound Design & Score is one of the primary cost drivers in horror productions of this scale.

How Does Insidious The Last Key's Budget Compare to Similar Films?

At $10,000,000, Insidious The Last Key sits in the low-budget range. Here is how it compares to productions with a similar budget:

By the Sea (2015): Budget $10,000,000, Worldwide Gross $3,727,746
Eye for an Eye (2025): Budget $10,000,000
Goal! (2005): Budget $10,000,000, Worldwide Gross $27,610,873
Phantom (2013): Budget $10,000,000, Worldwide Gross $1,197,759
War of the Worlds (2025): Budget $10,000,000

The median budget for wide-release horror films in the 2010s ranges from $30 to 80M for mid-budget to $150M+ for tentpoles.

Insidious The Last Key Box Office Performance

"Insidious The Last Key" earned $172,811,971 worldwide at the box office. Against a production budget of $10,000,000, the film performed strongly at the box office.

A film typically needs to earn approximately twice its production budget to cover marketing and distribution costs. For "Insidious The Last Key," that break-even threshold was roughly $20,000,000. With worldwide earnings of $172,811,971, the film cleared that threshold comfortably.

Production Budget: $10,000,000
Worldwide Gross: $172,811,971
Net Return: $162,811,971
ROI: approximately 1628.1%

At 1628.1%, "Insidious The Last Key" earned roughly $17.28 for every $1 invested in production.

Insidious The Last Key Production History

Principal photography began in August 2016, and ended the following month. [Filming] Principal photography began in August 2016, and ended the following month.