Talk about letting it go. Michael Douglas has revealed that he actually turned down a part to be in Disney's megahit blockbuster Frozen.

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According to E! Online, the Hollywood actor made the revelation during an interview with James Corden on his new late-night talk show.

When talking about films that he regrets not doing, he said, "When you talk about the pictures that you turn down...I have nothing I turned down except there was one animation picture, just a voiceover, that would have been more profitable for me than any picture I've ever done."

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He then whispered, "Frozen."

Douglas, who has also worked on Disney's Phineas and Ferb in the past, says he doesn't remember which character he turned down.

Meanwhile, Douglas has said that his marriage to Catherine Zeta-Jones is better than ever.

According to People Magazine last week, Douglas told Ellen DeGeneres on his talk show that his bond with his Welsh-born wife has definitely strengthened following his battle with cancer back in 2010 and Zeta-Jones' struggle with bipolar II disorder.

He said, "It can't be a one-way street. But I'm crazy about her. And yeah, I think every couple has their difficult times. The only problem is, as you well know, we're all in the public eye, and it tends to get a little more exposed than most."

He added, "We're back stronger than ever."