Are Costner's Kids Too Tough to Wrangle for Him?

Kevin Costner has 3 Days to Kill -- or be killed -- in his action-thriller directed by McG, and he tells ET that shooting in Paris was a thrill, but having his wild kids with him proved to be more of a challenge than he expected. Watch the video!

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In theaters Friday, 3 Days to Kill casts Costner as a dangerous international spy who is determined to give up his high-stakes life to finally build a closer relationship with his estranged wife and daughter (played by Hailee Steinfeld), whom he's previously kept at arm's length to keep out of danger. But first, he must complete one last mission—even if it means juggling the two toughest assignments yet: hunting down the world’s most ruthless terrorist and looking after his teenage daughter for the first time in ten years, while his wife is out of town.

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Watch the video to see if Kevin's helping his kids follow in his footsteps in the industry, and to see if co-star Amber Heard had trouble going toe-to-toe with the Oscar winner!