Currently available on 10 streaming services.

Harpoon Hunters - watch online: streaming, buy or rent

Currently you are able to watch "Harpoon Hunters" streaming on HBO Max Amazon Channel, Discovery+ Amazon Channel, Philo, Discovery, HBO Max, Discovery + or buy it as download on Amazon Video, Apple TV Store, Fandango At Home.

You can also stream the title for free on Spectrum On Demand.