Rubble and Crew build Builder Cove's first ever Fire Station, complete with an inspection from PAW Patrol's Marshall; when Speed Meister's sneaky sabotage traps Marshall's Fire Truck, the pups work together to put out a fire construction-style.

Cap'n Turbot brings Mayor Goodway to visit family member, Mayor Greatway. But when a thick fog rolls in, the pups have to build a lighthouse fast!