Biography

Casey was born in California on the fourth of July. He has four older brothers and an older sister that have moved out of the house. He got his first acting job for the movie Superbad in winter 2006. For his spare time he likes to play with his friends and read books.
- IMDb mini biography by: The Margolis

Casey Margolis was born on the fourth of July 1996. He is the youngest of three brothers and one sister, who are all moved out of the house. He received his first role in the feature film "Superbad" as young Seth. The following year he received several other jobs including a guest star role as Duncan in the television hit "Ugly Betty". He also got another guest-star role as Tim's son in "Tim and Eric's Awesome Show Great Job!" He also received a supporting role in the Film "Opposite Day" with comedian Pauly Shore as a Russian scientist. Since "Superbad" Casey's career has rocketed.
- IMDb mini biography by: Unknown

Broke both wrists playing basketball.

Has his own animation company, "In a box productions".