'Horizon' star Luke Wilson's cowboy transformation gave him massive 'respect' for his horse Charm

Luke Wilson's transformation into his "Horizon: An American Saga" cowboy character brought with it "respect" for his horse, Charm.

Wilson, who starred as Matthew Van Weyden in Kevin Costner's passion project, opened up about what filming was like during an interview with Fox News Digital. The first of four films hit theaters Friday.

"I love Charm, and if Charm's watching out there in Southeastern Utah, I miss you. I'll see you in August," Wilson joked.

The 52-year-old actor shared...