Voltron Volume 2

Can the Voltron Force pilots survive their deadliest challenge yet: the
menace of five evil lions, capable of forming an exact copy of Voltron? It's
been ten months since the death of the nefarious King Zarkon and the fall of
Planet Doom. Now, Prince Lotar - heir to Zarkon's throne and one of the
galaxy's most wanted terrorists - has returned with a promise to disarm
his forces and make peace. While the Galaxy Alliance welcomes him with
diplomacy, Commander Keith Kogane can't shake the feeling that something is
wrong... a suspicion proven correct when a near-indestructible Voltron double
appears and lays waste to Earth's moon! How will Keith convince his friends that
Lotar is responsible, when Planet Doom itself is the evil Voltron's next
target?