Fireman Sam: The Moon Men Are Coming/The Fastest Food/Snap and Spot/Sergeant Sarah

When pickle-wielding Norman tries to protect Pontypandy from being attacked by Moon Men, his panic ends up causing a fire at Joe's garage! / Mandy wants to be the fastest delivery person ever! But when her brakes fall off, it's up to Fireman Sam to rescue her before she gets to the cliffs! / When Tom Thomas's obsession with a birdwatching app causes him to tumble off a cliff, it's up to a new helicopter pilot to save the day! / Sarah is excited to shadow Sergeant Rose Ravani... until she's stuck filing maps. But when Gareth gets lost, Sarah learns how important sergeants are.