The ThunderCats are on the move! After the kingdom of Thundera is attacked by the lizard people, Lion-O leads Tygra, Cheetara and the other heroes on a quest for the Book of Omens and the magic stones of legend. But he'll have to face villains like Mumm-Ra, the ancient evil sorceror, and Slithe, the dangerous lizard general. Luckily, he has the Sword of Omens and its amazing powers at his disposal.

  1. Tobin Wolf


Series Cast

  1. Will Friedle as Lion-O

    Will Friedle


    39 Episodes

  2. Emmanuelle Chriqui as Cheetara

    Emmanuelle Chriqui


    39 Episodes

  3. Dee Bradley Baker as Slythe

    Dee Bradley Baker


    39 Episodes

  4. Robin Atkin Downes as Mumm-Ra

    Robin Atkin Downes


    39 Episodes

  5. Kevin Michael Richardson as Panthro

    Kevin Michael Richardson


    39 Episodes

  6. Corey Burton as Jaga

    Corey Burton


    39 Episodes

  7. Satomi Korogi as Snarf

    Satomi Korogi


    26 Episodes

  8. Pamela Adlon as

    Pamela Adlon

    26 Episodes

  9. Michael McKean as

    Michael McKean

    26 Episodes

  10. View More

Full Cast & Crew

Last Season

Season 1 - ThunderCats

Season 1

2011 | 26 Episodes

The first season of ThunderCats began airing on July 29, 2011, on Cartoon Network in the United States. The series is a reboot of the original series of the same name created by Tobin "Ted" Wolf. The first season aired 26 episodes.

View All Seasons



Status Ended


  • See more TV shows from Cartoon Network...
  • See more TV shows from Adult Swim...

Type Scripted

Original Language English


No keywords have been added.

Content Score


Almost there...

Top Contributors

Popularity Trend

Login to report an issue

You need to be logged in to continue. Click here to login or here to sign up.

Can't find a movie or TV show? Login to create it.


s focus the search bar
p open profile menu
esc close an open window
? open keyboard shortcut window

On media pages

b go back (or to parent when applicable)
e go to edit page

On TV season pages

(right arrow) go to next season
(left arrow) go to previous season

On TV episode pages

(right arrow) go to next episode
(left arrow) go to previous episode

On all image pages

a open add image window

On all edit pages

t open translation selector
ctrl+ s submit form

On discussion pages

n create new discussion
w toggle watching status
p toggle public/private
c toggle close/open
a open activity
r reply to discussion
l go to last reply
ctrl+ enter submit your message
(right arrow) next page
(left arrow) previous page

Want to rate or add this item to a list?