What are these curious cetaceans?
I am completely shooting in the dark here, but do you mean the ones between 1:06 - 1:13 minutes in the video? (After Hammerhead and before Baby and Mama white Shark :) )



SPECIES IDENTIFIED: Pseudorca crassidens (False Killer Whale)




Matching image from the internet (used for identification):



Courtsey: UAE Dolphin Project

PS: Images are screenshot from the video Documentary film “Un Jardin d’Eden sous les mers” (“A garden of Eden under the seas”) are completly owned by the owner of the video and "arte HD" channel.  

PPS: Anyone reading this, if you haven't already, then please watch the video. Though it is completely in french, the videography is amazing.

References:


Pacific Islands Cetaceans
Other Whales