Robin Atkin Downes

In the season finale, Mumm-Ra's forces find the ThunderCats and the Tech Stone in Avista City. An incredible battle ensues for the stone as Lion-O finds himself betrayed by a trusted ally. Also available on Amazon Instant Video

The ThunderCats' search for the next stone leads them high above Thundera to the floating bird city of Avista. The Birds possess the Tech Stone but have no intention of handing it over to the Cats as it's the power source for their city. The stakes are high when Tygra challenges the birds' leader, Vultar, to an aerial battle where the winner gets the stone. Also available on Amazon Instant Video and VUDU

While trying to uncover the location of the next stone, the ThunderCats cross paths with a mad man, Soul Sever, who is trying to insert the souls of his long-lost family into machines. When Soul Sever steals the Book of Omens in pursuit of this goal, Lion-O risks being turned into one of his mechanical monstrosities. Also available on Amazon Instant Video

When Mumm-Ra unleashes the deadly Sycorax upon them, the ThunderCats must turn to an unlikely savior ?a snake oil salesman named Ponzi whose potion is the only thing that repels the beast. Ponzi also provides Lion-O some helpful romantic advice as he begins to pursue Pumyra. Also available on Amazon Instant Video and VUDU