Journey to the Birth Grotto is an episode of season 5 of Blaze and the Monster Machines and the third episode of the Mer-Truck Adventures miniseries.
Description[]
Blaze, AJ, Crusher and Pickle must help Nerissa and her friend Kylie get a pregnant sea-unicorn, SeaBright, to the birth grotto so she can have her baby; they also must protect her from Eris, who seeks revenge on Blaze and AJ for spoiling her previous plans to take over the ocean.
Synopsis[]
In the ocean, Blaze, Crusher and Pickle, all mer-trucks, are playing with Nerissa when they hear a loud whinny coming from the kelp forest. They go investigate, and they find a sea-unicorn, who can also change into a land unicorn, SeaBright, whinnying in pain.
Nerissa's friend, Kylie, who also heard SeaBright, comes to check her out, and Nerissa explains that Kylie is the only mermaid who is able to understand the sea-unicorns. Then, Kylie makes an amazing announcement-- SeaBright is gonna have a baby! The only problem is she was gonna have her baby right then.
After Crusher and Pickle stop freaking out, Kylie explains they will have to make a journey to the birth grotto, on the far side of the ocean. Blaze and his friends agree to help them make the trip, and they set off as Blazing Amazing plays.