Mighty Express Season 2 Episode 7 - Brock's Beam Scheme Episode Title:Brock's Beam Scheme.Episode Description:While Penny shuttles kids to school for show-and-tell, she ends up wrecking Bugle Bridge before fully crossing it, leading for Brock to get called on for a major repair job. Unfortunately, his tall, wide, heavy and noisy load keeps causing problems, especially when they pass through town.