Choo Choo Bob and Engineer Emily find an old movie while cleaning up the clubhouse. Everyone comes over to watch it. Meanwhile, somebody seems to have eaten Ticket Agent Cee Cee's pie - Do you smell a rat?
Richard W. Kornbelt is in business in Tinyland, and business is GOOD. Rich's idea of building a train to outer space might not get off the ground, but Choo Choo Bob and Engineer Emily like the idea of a Railway To Mars.
Choo Choo Bob, Engineer Emily and Engineer Paul are visiting Roaring Camp Railroad and ride a steam train in the redwood forest. Before they go, Bob and Charlie clean the clubhouse.
Choo Choo Bob & friends are using their imaginations in the clubhouse, and building new things for the train layout. Charlie Rat has made his own train layout out of garbage. Richard W. Kornbelt takes Bob to see a huge train layout built entirely out of Lego bricks. Haley Bonar stops by to sing a...