Prime Video: Ben 10: Alien Force - Season 2

Nearing the end of the original series, where can I watch Alien Force? I have Netflix, Hulu, and Prime Video, but can't find it outside of purchasing it directly. I see

Watch Ben 10 - Alien Force - Season 1

Ben 10: Alien Force - Season 1 Opening Theme (English) (HD)

Invincible season 2, Release date, trailer and latest news

Ben 10 Alien Force: The Rise of Hex - Metacritic

Trade-Off!, Ben 10 Wiki

Ben Tennyson - Wikipedia

Is Ben Prime Omnitrix the most advanced and most powerful in the Ben 10 Multiverse? - Quora

Just noticed that every version of Ben has appeared in each series since their debut : r/Ben10