A wide establishing shot inside the cavernous Grand Roundhouse museum with soaring brick arches and polished brass rails. In the foreground, Fillbert stands on the platform putting on big green noise-cancelling headphones, his eyes closed calmly in mid-count. Around him, blurred museum visitors chatter and point toward a large mechanical schedule board showing flashing red tiles. Sunlight filters down through high clerestory windows, cutting through the cavernous hall. A curious gray pigeon perches quietly atop a giant vintage station clock mounted on the wall.

Fillbert and the Golden Engine

The Grand Roundhouse is huge. Fillbert loves steam trains. He knows every single model. Today is the grand opening. But the schedule suddenly changes. A red sign flashes: CEREMONY DELAYED! The crowd buzzes and groans. The noise swells like an ocean wave. Fillbert's tummy twists tight. He hates sudden changes. He pulls out his big green noise-cancelling headphones. He slips them on. Then he counts softly. One. Two. Three. Four. Five. Six. Seven. Eight. Nine. Ten. His shoulders relax. The museum director shouts across the hall. The prize 1888 Golden Engine is missing! Fillbert can find it.