Jon Martello Jr.

Jon Martello Jr. is a fictional character appearing in the 2013 film Don Jon, from which he serves as the protagonist. He is portrayed by Joseph Gordon-Levitt.
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== Biography ==
He is a man in his 20s. He is from northern New Jersey and has a job in the service industry.
==Appearances==
*Don Jon (2013)
Category:Characters
Category:Male characters
Category:Don Jon characters
Category:Characters portrayed by Joseph Gordon-Levitt