Portrait of John Deifer

John Deifer

Born: Unknown birthdate.
John Deifer is ?
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Movies (Acting Roles)

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Poster of Goosebumps
Goosebumps
John Deifer was
? in Goosebumps
as 'Monster'.
Wed, Aug 05 2015
Poster of Dumb and Dumber To
Dumb and Dumber To
John Deifer was
? in Dumb and Dumber To
as 'Mental Patient (uncredited)'.
Wed, Nov 12 2014

TV Shows (Acting Roles)

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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages