Where can I watch all seasons with french dub for free?

I would normally find my way to a source via search engine queries in the past decade or so, but my luck has run out. The only thing I could find was english dub on their official English channel (I have already imprinted to the french voices, it's too late for me).

Here's my requirements:

1) Not pay for a subscription of any kind.

2) French Dub, and english subbed.

3) Season 2. That's where we left off.

Is the french dub effectively paywalled nowadays? I was hoping to show the show to my friend.