It's **impossible** to answer this question (and here's my... er, answer, explaining why!)

To understand why, we need to understand what [cryonics][1] is. Alcor is [a life extension foundation][2] who are involved in cryonics. On their own website, they have a frequently asked questions section, with the following information:

> ***Q:** What is cryonics?*
> 
> **A:** **Cryonics (from Greek kryos meaning icy cold) is the low-temperature
> preservation of humans who can no longer be sustained by contemporary
> medicine**, in the expectation they can be healed and resuscitated in
> the future using more advanced medical technologies. Cryopreservation
> of people is not reversible with current technology, and is today only
> practiced following legal death. The rationale for cryonics is that
> current medical and legal definitions of death are inaccurate and that
> cryopreserved patients who do not meet the more stringent
> information-theoretic definition of death retain sufficient
> biological/neurological structure to be restored to full physical and
> mental health using advanced future technologies. See About Cryonics.
> 
> ***Q:** Has anyone ever been revived?*
> 
> **A:** **No adult human has ever been revived from temperatures far below
> freezing.** Cryonics patients are cared for in the expectation that
> future technology, especially molecular nanotechnology, will be
> available to reverse damage associated with the cryonics process. 
> 
> ***Q:** Aren’t cryonics patients dead?*
> 
> **A:** A person who can be resuscitated is not dead. Therefore if cryonics
> patients are preserved well enough that they might someday be
> resuscitated, then they aren’t dead: they are cryopreserved.
> 
> **Before cryonics procedures can begin under present law, a patient must
> be legally dead**.

I've highlighted some key pieces of information that show two very important facts:

 1. No one has ever been revived from a cryonic state, as the technology isn't advanced enough yet to do this.
 2. For any patient to be cryopreserved, they must be declared "legally dead".

In your question, you ask: *Are there any (realistic) movies about cryopreservation?*

The problem here is obvious: as there's never been a successful revival of a preserved patient, *we have no idea what a realistic revival would actually look like*.

Of course, there are plenty of films that have attempted to show cryonics. [Iceman][3] showed a prehistoric man who had been frozen in ice *naturally* and was revived. [Aliens][4], [Avatar][5], [2001: A Space Odyssey][6] and [Interstellar][7] all showed it being used to traverse great distances in space (which is the most common reason it is shown). [Demolition Man][8] shows freezing being used as a form of penitentiary. From a more light hearted point of view, [Futurama][9] shows the lead character unwittingly become frozen, waking up thousands of years later.

But it's impossible to comment on how *realistic* any of these depictions are, because we simply don't have advanced enough technology to actually *know* what a realistic revival would look like.


  [1]: https://en.wikipedia.org/wiki/Cryonics
  [2]: http://www.alcor.org/
  [3]: https://en.wikipedia.org/wiki/Iceman_(1984_film)
  [4]: https://en.wikipedia.org/wiki/Aliens_(film)
  [5]: https://en.wikipedia.org/wiki/Avatar_(2009_film)
  [6]: https://en.wikipedia.org/wiki/2001:_A_Space_Odyssey
  [7]: https://en.wikipedia.org/wiki/Interstellar_(film)
  [8]: https://en.wikipedia.org/wiki/Demolition_Man_(film)
  [9]: https://en.wikipedia.org/wiki/Futurama