ThunderCats
After his home kingdom is destroyed by the ancient devil priest Mumm-Ra, the young Thundercat Lord Lion-O leads a team of survivors as they fight evil on Third Earth.
- 2011-2012
- 1 season
- Cartoon Network
- Animation, Action & Adventure, Family, Fantasy, Science Fiction
- TV-PG
After his home kingdom is destroyed by the ancient devil priest Mumm-Ra, the young Thundercat Lord Lion-O leads a team of survivors as they fight evil on Third Earth.
Season 1 Episode Guide
26 Episodes 2011 - 2012
Episode 1
The Sword of Omens
Fri, Jul 29, 2011 23 mins
Lion-O, always outdone by his adoptive older brother Tygra, undergoes the ritual to be chosen by the Sword of Omens as the next king of Thundera.
Episode 2
Ancient Spirits of Evil
Fri, Jul 29, 2011 22 mins
Thundera is attacked by lizards who have acquired salvaged ancient technology. In face of betrayals, revelations and tragedies, Lion-O and Tygra mount a rescue with the team.
Episode 3
Ramlak Rising
Fri, Aug 5, 2011 23 mins
After escaping their destroyed city, the team encounters the Fishmen. The ThunderCats' quest is to find the Book of Omens ... but Lion-O is more interested in revenge.
Episode 4
Song of the Petalars
Fri, Aug 12, 2011 23 mins
While hiding from the unstoppable lizard army, Lion-O encounters a race of creatures who live out their entire lifetime in 24 hours, and learns a valuable lesson about hope.
Episode 5
Old Friends
Fri, Aug 19, 2011 23 mins
Panthro finally joins the team, but his gruff demeanor intimidates Lion-O. Despite his best efforts, Panthro can't dissuade the Cats from following him on a mission to get Thundrillium to fuel the Thundertank.
Episode 6
Journey to the Tower of Omens
Fri, Aug 26, 2011 23 mins
The Cats must pass a series of obstacles in order to finally get the Book of Omens, but Mumm-Ra is hot on their trail.
Episode 7
Legacy
Fri, Sep 2, 2011 23 mins
Lion-O ventures into the Book of Omens where he becomes the incarnation of his renowned ancestor, the valiant Leo, who led the rebellion against Mumm-Ra in a previous millennium.
Episode 8
The Duelist and the Drifter
Fri, Sep 9, 2011 23 mins
While traveling, Lion-O's cockiness loses him the Sword of Omens to the Duelist, a villainous sword-collector. With the help of the listless Drifter, Lion-O must get it back.
Episode 9
Berbils
Fri, Oct 28, 2011 23 mins
Tiny robot bears solicit the help of the ThunderCats to save them from a slave trader who values their technical and construction skills.
Episode 10
Sight Beyond Sight
Fri, Nov 4, 2011 23 mins
The Cats track the first stone's location to the mystical Elephant Village, but the forgetful Elephants can't remember where it is.Lion-O must learn to use Sight Beyond Sight.
Episode 11
Forest of Magi Oar
Fri, Nov 11, 2011 23 mins
Sent by the Elephants to the Forest of Magi Oar, Lion-O must learn to master Sight Beyond Sight before returning to the Elephant Village. The Cats encounter a group of paper warriors with a dark secret.
Episode 12
Into the Astral Plane
Fri, Nov 18, 2011 23 mins
The Cats are ready to retrieve the stone from the "Astral Plane" in the Elephant Village, but find it overtaken by Grunea and Mumm-Ra's forces. Plus, Tygra and Cheetara's early relationship to one another is revealed.
Episode 13
Between Brothers
Fri, Nov 25, 2011 23 mins
Tygra and Lion-O enter the Astral Plane to retrieve the stone, but encounter Mumm-Ra in the process. Grune and Panthro have their final duel. Cheetara finally chooses her beau.
Episode 14
New Alliances
Sat, Mar 24, 2012 23 mins
The ThunderCats go on the offensive, but Mumm-Ra won't see his lizard army crushed so easily. He tasks Slithe with recruiting two new and vicious Generals.
Episode 15
Trials of Lion-O: Part-1
Sat, Mar 31, 2012 23 mins
During an ambush, Lion-O falls to his death, but he is given a second chance at life - if he can pass a series of trials that pit him against each of his teammates.
Episode 16
Trials of Lion-O: Part-2
Sat, Apr 7, 2012 23 mins
Pleading for a chance to save his friends, Jaga grants Lion-O life until sunrise to try and save his friends ... and stop Mumm-Ra.
Episode 17
Native Son
Sat, Apr 14, 2012 23 mins
Tygra and Lion-O come upon a lost tiger village and in it they find Tygra's real father. But all is not as it seems....
Episode 18
Survival of the Fittest
Sat, Apr 21, 2012 23 mins
Wilykit and Wilykat are forced to hunt for their food, but something is hunting them.
Episode 19
The Pit
Sat, Apr 28, 2012 23 mins
The Thundercats discover a cat refugee, Pumyra, being forced to fight as a gladiator in a city of Dogs.
Episode 20
Curse of Ratilla
Sat, May 5, 2012 23 mins
The ThunderCats must infiltrate the mines of Mount Plundarr where Ratar-O is holding Cats as slaves. They learn the legend of the Sword of Plundarr, which they must retrieve.
Episode 21
Birth of the Blades
Sat, May 12, 2012 23 mins
As Lion-O and Pumyra try to evade Mumm-Ra and his forces in the mines of Mount Plundarr in an effort to keep the Sword of Plundarr out his hands, we flash back in time and discover its origin ... and its relationship with the Sword of Omens.
Episode 22
The Forever Bag
Sat, May 19, 2012 23 mins
Seduced by the fun-loving lifestyle of Tookit and the orphans they meet, WilyKit and WilyKat are tricked by Tookit into becoming thieves again.
Episode 23
Recipe for Disaster
Sat, May 26, 2012 23 mins
When Mumm-Ra unleashes the deadly Sycorax, the ThunderCats turn to an unlikely savior -- a snake oil salesman named Ponzi whose potion is the only thing that repels the beast.
Episode 24
The Soul Sever
Sat, Jun 2, 2012 23 mins
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.
Episode 25
What Lies Above: Part One
Sat, Jun 9, 2012 23 mins
The ThunderCats' search for the Tech Stone leads them high above Thundera to the floating bird city of Avista, where the stone is the power source for their city.
Episode 26
What Lies Above: Part Two
Sat, Jun 16, 2012 23 mins
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.
