Origin Thundera
Group Thundercats
Weapons & Accessories
Accessories Walking stick
Voice Actor
Voiced by Earl Hammond
Character Guide
Page List of all characters

For the article about the 2011 version of this character, see Claudus (2011).

Claudus is Lion-O's father and the original Lord of the ThunderCats. He used to wield the Sword of Omens and he and Jaga were the ones who ruled Thundera and protected it from any enemy. He and Jaga were great friends and after Claudus lost his eyesight in a battle with the Mutants, Jaga took on the onus of maintaining peace and order on Thundera as well as command the Sword of Omens.

Lion-O first encounters Claudus when the young lord is accidentally sent back in time to the day before Thundera's destruction. There Claudus gives Lion-O the plans of the Plun-Darrian Warbot. Claudus then remains behind to boost the guidance system of the Thunderain Royal Flagship which carries Jaga and the ThunderCats safely to Third Earth.

Assuming that his father died when Thundera exploded, Lion-O learns through nightmares that his father is alive and imprisoned by the Shadowmaster in the Shadow Realm. Lion-O then helps his father and the two succeed in defeating the Shadowmaster and freeing Claudus who goes on to join Jaga in the Astral Plane.

ThunderCats Bullet Point.png Physical appearance[edit | edit source]

The old Claudus has a yellow mane and beard. He also has a darker skin tone. The younger Claudus is much similar to Lion-O in appearance and sports a red mane.

ThunderCats Bullet Point.png Weapons[edit | edit source]

While he was the Lord of the ThunderCats on Thundera, Claudus used to wield the legendary Sword of Omens.

ThunderCats Bullet Point.png Appearances[edit | edit source]

021. Return to Thundera
125. The Shadowmaster

Claudus old.jpg Claudus young.jpg
Old Claudus Young Claudus

ThunderCats Bullet Point.png Quotes[edit | edit source]

  • "I thank you for your help. May my son Lion-O grow up to be as brave and noble as you, and carry on the code of Thundera".- Return to Thundera.
  • "Plans of a Plun-Darrian war-robot, copied by one of my spies. They might come in useful in another world, another time".- Return to Thundera
ThunderCats 1980s
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