Zack O'Malley Greenburg
![Zack O\](https://www.criticker.com/img/sys/nopic.png)
Total Credits at Criticker: 1 (Actor)
Find more information about Zack O'Malley Greenburg at The Internet Movie Database
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A boy develops a disease so rare that nobody is working on a cure, so his father decides to learn all about it and tackle the problem himself. (imdb)
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