Tom Cruise says the original plan for turning him into Digger Rockwell, the wealthy oil tycoon at the center of Alejandro González Iñárritu’s Digger, came with a schedule problem big enough to require its own production meeting: the first full prosthetic makeup application took six hours.

That process included a fat suit and facial prosthetics designed to make Cruise substantially unlike his familiar screen image. Cruise’s response was not to abandon the transformation, but to treat the application as a system that could be measured, rehearsed and improved. He says the final routine was reduced to under one hour.

It is a striking claim because the difference is not merely about avoiding a long morning in a makeup chair. For a production working 12-hour filming days, the gap between a six-hour application and a sub-hour application changes the usable shape of the entire workday. Cruise said he began with a basic calculation: six hours for makeup, six hours for sleep, then a 12-hour shoot leaves no sensible room for a normal routine, recovery or the inevitable demands around filming.

From a six-hour transformation to a timed process

Cruise described arriving with a chalkboard and having a crew member time each element of the application with a stopwatch. His stated objective was ambitious from the start: take a process that had lasted six hours and bring it below an hour.

The key, in his telling, was not simply asking the makeup department to work faster. Each piece was timed, then the application was drilled and practiced. That distinction matters. “Faster” can imply hurried work; a repeatable process is about reducing wasted motions, clarifying sequence and building familiarity with the same tasks. Cruise said the team ultimately reached the shorter time without rushing.

Prosthetics are physical additions applied to alter an actor’s appearance, rather than effects created later in post-production. In this case, the supplied details identify both prosthetic pieces and a fat suit as part of Cruise’s Digger Rockwell transformation. A fat suit is costume padding used to change an actor’s silhouette, while prosthetic makeup can reshape visible features and create a character-specific face.

The practical value of efficiency is especially clear on a film set. A performer cannot shoot a scene as the character until the character’s look is complete. A lengthy application therefore affects call times and the amount of preparation an actor must undertake before cameras roll. Cutting the routine from six hours to less than one gives back several hours that can be allocated elsewhere in the day, even though Cruise did not detail exactly how the production used that time.

The physical challenge did not disappear

Getting into Digger’s makeup faster did not make the costume and prosthetics easy to wear. Cruise said he sweated beneath the pieces, an issue made more demanding by scenes built around long takes.

A long take is a shot that continues for an extended period rather than being assembled from many brief shots. For an actor in a demanding practical transformation, that means physical comfort and performance rhythm are connected. The actor still needs to hit marks, sustain the scene and remain consistent while the camera keeps rolling. Cruise said that rhythm requires knowing precisely what one is doing, even as the prosthetics create heat and discomfort.

His reported solution included cooling machines. The available details do not specify how those machines were set up or used, so it would be premature to assume a particular system. What is clear is the underlying production problem: a successful screen transformation has two separate tests. It has to look right on camera, and it has to remain workable enough for the actor to perform through the shots the director needs.

That divide is worth keeping in mind whenever a movie’s visual transformation becomes the headline. Makeup time is only one measure of complexity. The on-set reality also includes heat, mobility, sweat, continuity and the ability to perform repeatedly. A sub-hour application helps the schedule, but it cannot by itself remove the physical limitations of layers of costume and facial appliances.

Digger Rockwell and the collaboration with Iñárritu

Digger is directed by Alejandro González Iñárritu and co-stars Riz Ahmed, John Goodman and Sandra Hüller. It is set to premiere October 2. Cruise said he has been working with Iñárritu on the project for seven years, and framed the collaboration as an opportunity to be challenged by a filmmaker whose artistry he admires.

The description of Digger Rockwell gives the makeup work a clear dramatic purpose: Cruise is playing a wealthy oil tycoon who does not share the actor’s own conventional movie-star appearance. That means the transformation is not being presented as a disconnected technical flourish. It is part of making the character visually distinct from the person portraying him.

Cruise also connected the makeup overhaul to a broader approach he says he takes to filmmaking: examine a system, understand how it operates and find a more effective way through it. The chalkboard-and-stopwatch method is an unusually concrete illustration of that mindset. Rather than treating a complicated daily procedure as fixed, he and the crew turned it into a series of component tasks that could be monitored and practiced.

“I like going into a system, studying it and trying to figure out how I can do it better, more efficient,” Cruise said of his approach to film work.

There is a useful creative lesson in that account, even outside makeup departments. When a task is complicated, the broad instruction to “be more efficient” often says little about what needs to change. Breaking the task into stages produces information: which steps consume the most time, where preparation can improve and where repeated practice can make execution more dependable. Cruise says that was the route the Digger team took.

At the same time, it is important not to confuse efficiency with reducing artistry to a stopwatch. The makeup team still had to achieve the intended final look reliably. The time trial was meaningful precisely because it was paired with the need to preserve the transformation rather than compromise it. Cruise’s account suggests a workflow refinement, not a simplification of Digger’s design.

Why Cruise says he prefers working with directors

Although Cruise spoke enthusiastically about collaborating and improving processes, he said that same interest is one reason he does not necessarily want to direct himself. His explanation was that directing would deny him the experience of learning from another director’s perspective.

He described enjoying work with different directors, learning from them, engaging with their stories and helping set the table for those filmmakers. In the case of Digger, that outlook puts the elaborate character transformation within a director-led collaboration rather than presenting it as a one-person showcase.

For audiences, the most visible result will presumably be Digger Rockwell himself: the character, the performance and the completed transformation on screen. But Cruise’s comments offer a rare look at the less glamorous arithmetic behind that result. What starts as six hours in hair and makeup can affect sleep, the shooting day, comfort during long takes and the practical limits of a production. The reported move to an under-one-hour application was therefore a logistical win as much as a cosmetic one.

It also arrives amid an active period for Cruise. Beyond Digger, he said he is preparing for a sequel to the 1990 racing film Days of Thunder, in which he will star alongside Anne Hathaway. His excitement about returning to a race car provides a sharp contrast with the enclosed, heat-heavy reality of Digger’s fat suit and prosthetics: two very different kinds of screen performance, both dependent on substantial behind-the-scenes planning.

For more discussion of how filmmakers value human creative perspectives, see Bill Hader’s comments on AI and human filmmaking.