'I'm Not a Very Good Businessman': Kevin Costner Is Risking a Ton of His Own Money on New Project The "Yellowstone" star discussed how he bankrolled his new epic movies — and his accountant isn't happy.

By Dan Bova

Axelle/Bauer-Griffin | Getty Images

In an interview with Deadline, the star of "Yellowstone" explained that he has mortgaged his $50 million home to finance his new project Horizon, a four-film series about pre-and post-Civil War expansion of the American West.

"I've mortgaged 10 acres on the water in Santa Barbara where I was going to build my last house," he told Deadline. "But I did it without a thought. It has thrown my accountant into a [f---ing] conniption fit. But it's my life, and I believe in the idea and the story."

Related: 13 Must-Watch Movies for Aspiring Entrepreneurs

When asked if risking such valuable property gave him pause, Costner says he didn't blink. "At the end of the day, I'm a storyteller, and I went ahead and put my own money into it. I'm not a very good businessman, so, scratch your head, if you will. I don't know why, but I have not let go of this one. I've pushed it into the middle of the table three times in my career and didn't blink."

Costner is referring to the movies he previously funded with his own cash: 1990's Dances with Wolves, 1997's The Postman, and 2014's Black or White. The risk more than paid off with Dances with Wolves, earning Costner two Academy Awards, for best director and best picture.

Related: May the 4th Be With You: Quotes on Building an Empire From George Lucas

Costner, who was interviewed alongside Francis Ford Coppola, went on to break down what it is like to be a maverick working within the walls of major studios. "When you go into a studio and walk down the halls, you see all these posters of the movies they made. Unless you're the filmmaker, you really can't understand, forensically, how those movies went down: who almost killed it, who could have ruined it, who tried to ruin it and now puts it front and center on their wall," he explained. "We go in brave and certain about what we feel, but those voices can get inside you. There's fear about doing something that's a little bit original."

Costner expressed his excitement about Horizon on social media, but as he told Deadline, his enthusiasm has its limits, laughing, "I'll tell you what. I'm never gonna do this again. I'm never putting my fucking money in another movie after these four."

Dan Bova

Entrepreneur Staff

VP of Special Projects

Dan Bova is the VP of Special Projects at Entrepreneur.com. He previously worked at Jimmy Kimmel Live, Maxim, and Spy magazine. His latest books for kids include This Day in History, Car and Driver's Trivia ZoneRoad & Track Crew's Big & Fast Cars, The Big Little Book of Awesome Stuff, and Wendell the Werewolf

Read his humor column This Should Be Fun if you want to feel better about yourself.

Want to be an Entrepreneur Leadership Network contributor? Apply now to join.

Buying / Investing in Business

From a $120M Acquisition to a $1.3T Market

Co-ownership is creating big opportunities for entrepreneurs.

Business Ideas

70 Small Business Ideas to Start in 2025

We put together a list of the best, most profitable small business ideas for entrepreneurs to pursue in 2025.

Business News

AI Could Cause 99% of All Workers to Be Unemployed in the Next Five Years, Says Computer Science Professor

Professor Roman Yampolskiy predicted that artificial general intelligence would be developed and used by 2030, leading to mass automation.

Buying / Investing in Business

Big Investors Are Betting on This 'Unlisted' Stock

You can join them as an early-stage investor as this company disrupts a $1.3T market.

Leadership

Lead From the Top: 5 Core Responsibilities of a CEO

Knowing exactly what the chief executive's role entails is critical for steering a company to success.