[1] Polish rock band Wanda i Banda appeared as themselves in two episodes[2] and recorded nine songs for the series, including the title track "Siedem życzeń", which became a hit.
Siedem życzeń was then withheld for two years due to censorship, and eventually premiered on Polish television in 1986.
[6] The tracks were re-recorded as the original material couldn't be traced due to convoluted copyrights.
He cheers the boy up in hard times, and he in turn takes good care of the pet, keeping his supernatural abilities a secret from everyone.
The cat vanishes, but then reappears as a man named Senemedar (Rademenes spelled backwards) who happens to be a co-worker of Darek's father.