The Addams Family: Cousin Itt Visits the Addams Family (1965) (TV)

Synopsis [spoilers]: Cousin Itt is a short creature with hair covering its entire body. The City Hall bureaucrat responsible for the new zoo visits the Addams in search for a donation. The Addams think Zoo Manager would be a good occupation for Itt. They call the bureaucrat but when he sees Itt he thinks it's a new animal for the zoo, so he takes it away in chains. The Addams think Itt is well employed. When Itt escapes, the Addams hear some news on the radio about a dangerous creature. They arm themselves and wait for the beast. Soon Itt arrives and, a little later, the City Hall employee. When the Addams finally understand that Itt was kept prisoner, they get furious, but then Itt reveals that it rather enjoyed it.

Saw it dubbed in Portuguese.