The Anabasis is a rocking tale! I found a Librivox recording a few years ago and loved it. Ten thousand Greek hoplites fighting their way up and out alone from Persia to the Black Sea is some hype shit.
Edit: Xenonphon was not that commander, can’t remember why I though that.
Hercules: The Animated Series is what it's called. There are some episodes on YouTube, edited weirdly to avoid getting called on copyright, but it's on Disney Plus ( https://www.disneyplus.com/series/disneys-hercules-the-animated-series/2bRghdxRGoZy ).
in case you are not already aware of this adorable non fiction children's book
(sorry for the Amazon link; wish I could link to your local library instead)