The sick stick is an impressive piece of weaponry. It is not lethal, but instills fear in any potential victim. Typically seen in the hands of Precrime officers, it is used in conjunction with the “halo” to subdue those suspected of a future crime. It is only used once in Minority Report, but maybe that’s for the best.
Much like a taser, the baton-shaped stick instantly causes its victims to projectile vomit. Thanks to John Anderton’s (Tom Cruise) quick reflexes, we got to see it in action during an intense chase scene.