Trivia / Podróże Kapitana Klipera

• Edited for Syndication: There are two versions of the first episode. In the first version, the credits were seen at the beginning of the episode and they didn't feature the familiar theme tune. Kliper and Roger were voiced by Tadeusz Kwinta (uncredited) in this version. After the next episodes were made, the first episode was updated by replacing theme song, music, Kwinta's lines with the ones recorded by regular voice actors and by putting the credits at the end of episode to match the later episodes.
• The Other Darrin: After Klipper's original (if you exclude the first version of the pilot) voice actor, Tadeusz Włudarski died in 1989, he was replaced by Jerzy Sagan starting from episode 99 węzłów.