He and co-star Rider Strong were very good friends. The two of them rarely had scenes together because they would break into laughter almost every time they shared a scene together.
He has two older brothers, Gary and Greg.
Grew up listening to punk music.
His paternal great-grandfather, Sam Friedle, was a Russian Jewish immigrant, and his father also has Sephardi Jewish ancestry, along with German, Jamaican, and Irish. Will's mother is of Irish and Dutch descent.