The Octonauts and the Ghost Dolphins!

'''The Octonauts and the Ghost Dolphins! '''is the 42nd episode of Season 37.

Summary
On a Halloween sleepover, Kwazii tells a scary ghost about ghost dolphins and it has Little Matey scared, so when he sees a ghastly group, Little Matey gets even more spooked and thinks the ghost dolphins are real.

Plot
The episode begins at

Transcript
To see the transcript of this episode, click here