Movies of Justin Long and Summer December together

Justin Long and Summer December have starred in 1 movie together. Their first film was Funny People in 2009..

Use the timeline above to view all the movies that Justin Long and Summer December have starred in together. You can use the arrows or the arrow keys on your keyboard to slide from left-to-right along the timeline. If you have a touch device, you can slide left-to-right as well.

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