ThunderCats (1985)
S01E04 The Slaves of Castle Plun-Darr
Episode Overview
The homeless Mutants devise a scheme to create their own refuge. To accomplish this, they capture a primitive species known as the Brute-Men, forcing them into servitude for their construction efforts. In response, the Thundercats set out for Castle Plunn-Darr with the aim of liberating the Brute-Men from the clutches of the Mutants.
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