Disney World worker injured trying to stop runaway boulder at Indiana Jones show

A worker was injured at Walt Disney World (John Raoux/AP)

A Walt Disney World worker in Florida has been injured while attempting to stop a large runaway prop boulder from rolling in to seated spectators at the Indiana Jones show.

The worker at the Indiana Jones Epic Stunt Spectacular at the Hollywood Studios park was knocked to the ground by the 400-pound (181kg) boulder after it moved off its track on Tuesday and started rolling toward audience members.