Sonny Koufax is a fictional character from the film Big Daddy, portrayed by Adam Sandler. Koufax is a bumbling man-child who is tasked with taking care of his best friend's alleged illegitimate 5 year old son, Julian.
Sonny Koufax has been suggested to play 10 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
