1: "Kevin Costner risked it all for Horizon. Discover the actor's bold move in financing the hit film."

2: "From Waterworld to The Postman, Costner invested his own funds to bring Horizon to life."

3: "Critics doubted his decision, but Costner's determination paid off with Horizon's success."

4: "Learn how Costner's personal sacrifice led to Horizon becoming a box office hit."

5: "Behind the scenes of Horizon: Costner's financial gamble and the film's triumphant outcome."

6: "Costner's commitment to Horizon: the story of a star putting everything on the line."

7: "Passion project or risky investment? Costner's decision to fund Horizon made headlines."

8: "Horizon's success story: how Costner's dedication and financial backing paid off big."

9: "Uncover the untold story of Kevin Costner's financial investment in the making of Horizon."