Triple-Track Train Race!/References

• Edward Hibbert makes a second appearance in this episode.
• This is episode is similar to Thomas & Friends.
• After the Little Fish read the title card, they imitated the sound of a steam train whistle until they can laugh and giggle in Season 3-4-5-6.
• During the pop song, Nonny smiles for a split second. It is barely noticeable, but it can be seen at one point in the song.
• The train race announcer resembles vintage announcers for races and other sports.
• Deema and Molly speak Spanish, as they say "fantástico", which means "fantastic" in that language.
• Sound Ideas, COW - SINGLE MOO, ANIMAL 01 is shown.
• Oona and Goby start having their lunch until the next segment of the episode, Secret Agent Nonny!.
• In the story, it features the old city of Machu Pichu in Peru. The engine on the train, no. 9, is a 4-4-0 or an American type steam locomotive. Locomotives of these wheel arrangement were used most common on American railroads from the 1800s and 1830s until 1928, and during 1872, were given the name "American" in that year, because of how they did all the work on every railroad in the United States. These types of engines have eight wheels (four leading wheels, four driving wheels, and no trailing wheels). The blue diesel locomotive resembles the GE C44-9WL, a variant of the GE C44-9W with a Canadian cab built exclusively for the Canadian National Railway.
• This episode aired exactly 2 years after "Call a Clambulance!" premiered, which was also the second anniversary of the Bubble Guppies.
• This is the 18th episode of Season 2 in production code order.
• After the episode, the show went on hiatus for 46 Days until Only the Sphinx Nose!
• This episode was made in 2012.