Birth of the Blades Thundercats : Season 1 Episode 21
TV-PG Cartoon Network
Aired: May 12th, 2012 @ 9:30 AM EST on Cartoon Network
Mumm-Ra arrives at Mount Plun-Darr and battles the Thundercats in an attempt to regain the Sword of Plun-Darr.
TV-PG Cartoon Network
Aired: May 12th, 2012 @ 9:30 AM EST on Cartoon Network
Mumm-Ra arrives at Mount Plun-Darr and battles the Thundercats in an attempt to regain the Sword of Plun-Darr.
