What actors and actresses appeared in LiteWeight - 1998?

You are likely thinking of the movie " Lightweights" (1998), not "LiteWeight."

The main actors and actresses in "Lightweights" are:

* Seth Green as "Andy"

* Mischa Barton as "Sarah"

* Patrick Warburton as "Milos"

* Josh Brolin as "The Boss"

* Amanda Peet as "Brenda"

* Ben Stiller as "The Man in the Blue Suit" (uncredited)

The movie also features many other actors in supporting roles.