I am very geeked to hear that you are working on the wiki for the 2011 show. Hopefully I can help!
As far as I know, Leo was in the following episodes:
Legacy
Birth of the Blades
What Lies Above, Part 1
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#3OCT 3, 2014 · 11 yr ago
I believe he also appeared in the Tower of Omens episode, though just a brief cameo.
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#4OCT 3, 2014 · 11 yr ago
I don't think that that was Leo
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#5OCT 3, 2014 · 11 yr ago
The lion who appeared in flashback in "Journey to the Tower of Omens" is Rithlio, who was named by "ThunderCats 2011" fanfic writer Lady Black Mage, aka Yoruhoshi.
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#6OCT 3, 2014 · 11 yr ago
Mark, you can count on my help as well with this project.
I have written many lengthy reviews on the old Cartoon episodes and would love to contribut to the 2011 show
My offline life has kept me away from the Lair but Thundercats is an ever living love!! and will always be returning
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#7OCT 4, 2014 · 11 yr ago
"Daremonger, post: 96498" said:
The lion who appeared in flashback in "Journey to the Tower of Omens" is Rithlio, who was named by "ThunderCats 2011" fanfic writer Lady Black Mage, aka Yoruhoshi.
No, not that episode, I meant the one with Mumm-Ra in it where Leo doesn't speak.
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#8OCT 4, 2014 · 11 yr ago
He's right, I just checked. Leo is briefly in a flashback during "Journey" standing beside Mumm-Ra while he talks to Tygus on a monitor.
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