The Fandom Post is reporting that Tubi TV has added the Pandora Hearts anime to its service. All 25 episodes are available with the original Japanese language with English subtitles in the United States and Canada.
The story of Pandora Hearts is described as:
Heir to an aristocratic family, Oz Vessalius is a carefree teen. That is, until his 15th birthday. His entire world changes at his coming of age ceremony when dark forces rise to punish Oz for the sins of a past life. Incarcerated in a prison known as the Abyss, Oz’s life – and perhaps his sanity – are saved by a black rabbit called Alice. As Oz plunges deeper down the proverbial rabbit hole, he must unravel the mysteries surrounding him before falling into the clutches of the shadowy cabal called Pandora.
Source: The Fandom Post