If you have kids or little brothers and sisters, you've probably seen 'Frozen' ohhh a thousand times by now. But, even if you can sing "Let It Go" forwards and backwards in your sleep, you still might not know everything there is to know about Disney's biggest animated movie ever.

For example, did you know that there is a hidden Mickey Mouse in 'Frozen'? Or, that it took a team of 600 animators over 3 MILLION hours to make this movie? These are just some of the little known bits of trivia packed into the latest episode of You Think You Know Movies, which focuses on Disney's modern classic 'Frozen'.

'You Think You Know Movies?' is a ScreenCrush original series that dives deep into the cinematic worlds of your favorite movies and freeze frames a few tidbits you might not have known. We've already tackled 'Star Wars,' 'The Avengers' and 'Spider-Man,' but now it's time to focus our attention on that one movie you just can't get enough of watching over and over and over (and over...) again.

For more cold hard truth on 'Frozen', chill out and watch the latest video! You'll have a really ice time! (OK, we'll cool it with the 'Frozen' puns, we promise.)

Watch more installments of 'You Think You Know Movies' below, and let us know in the comments what movies we should cover next.