Script vs. final cut

A published version of the shooting script (Newmarket Press, 2001, ISBN 1-55704-406-6) indicates that there was substantial additional material to be incorporated into the film which did not make the final cut. In particular, the character of Dixon, the boy Jim Kurring met while investigating the shots in the first act, returns in a scene in the diner near where Donnie and Jim return the money, with his father (the Worm) in an extended dialogue exchange which indicates that Worm's father is abusive toward both Dixon and himself.

Source: http://en.wikipedia.org/wiki/Magnolia_%28film%29