S1.E1 ∙ Pop DecoySun, Jun 4, 2006Jubilee lets slip his secret about pop superstar Sam 7. Bakerloo gets into pop.Rate
S1.E4 ∙ Brooklyn and Rocky Two-ShoesWed, Jul 4, 2007An American athlete, Rocky Two Shoes, comes in on Brooklyn and overcomes his fears.Rate
S1.E6 ∙ Caught Purple HandedSun, Jul 8, 2007A rather absent-minded explorer brings a rare plant to the Underground.Rate
S1.E7 ∙ Ernie's Big TripMon, Jul 9, 2007Paris visits. Is Ernie going to France forever? Don't go, Ernie.Rate
S1.E9 ∙ Summer BreezeWed, Jul 11, 2007Hammersmith and City have a bet with Circle about who will take the most passengers, but Hammersmith and City have to put their bet on hold to help Ernie cool down the underground.Rate
S1.E10 ∙ Cover StoryThu, Sep 27, 2007Ernie tries to take some pictures for Tunnel Times; Sydney is in town.Rate
S1.E11 ∙ Millie's DaydreamSun, Jul 15, 2007Millie has won a dream day, but can the Underground cope without her?Rate
S1.E12 ∙ Mr Movie JonesMon, Oct 1, 2007A case of mistaken identity as Mr. Movie Jones visits Sea Shell Bay.Rate
S1.E13 ∙ The Magician's AssistantTue, Jul 17, 2007Millie assists as Paris brings Maestro the magician to town.Rate
S1.E15 ∙ Light at the End of the TunnelThu, Jul 19, 2007A tiny crack in the tunnel wall breaks open and Miss Relic sees her mummy again.Rate
S1.E16 ∙ The Wreck of Sea Shell BaySun, Jul 22, 2007Sam and Dan are seriously bad kids - but they get lucky.Rate
S1.E17 ∙ Pulling TogetherMon, Sep 3, 2007Hammersmith and City have split loyalties while Victoria gets into football.Rate
S1.E18 ∙ Monster MysteryFri, Nov 23, 2007A monster on the Underground? Not a good time for a practical joke.Rate
S1.E19 ∙ Bon AppetitMon, Jul 2, 2007Millie cooks for the French chef, Marcel Le Magnifique, who arrives on Paris.Rate
S1.E20 ∙ A Change Is as Good as a RestThu, Sep 6, 2007The trains decide to swap lines, but Pippa doesn't hear the announcement.Rate
S1.E22 ∙ The Magic LampThu, Jul 5, 2007Is this a genie I see before me? A theatre prop spreads confusion.Rate
S1.E23 ∙ How Great the ArtSun, Jul 8, 2007Modern art - who wants it? How about a squashed wheelbarrow for Brooklyn?Rate
S1.E24 ∙ The Mayor's VisitMon, Jul 9, 2007Mr. Rails gets the wrong end of the stick and the mayor gets stuck.Rate
S1.E25 ∙ Techno TroubleTue, Jul 10, 2007Osaka gives Jubilee some Japanese technology that is just too good.Rate
S1.E26 ∙ Snow GoSun, Jul 1, 2007The Underground suffers from the wrong type of snow as Moscow visits.Rate