The Alvin Show - Season 1 Episode 16 Jungle Rhythm

While out in the jungles of Africa to record animals sounds for their new record, they hear a new and mysterious sound. While trying to find the source of the sound, Dave discovers are being stalked by a native with what appears to be a deadly blow gun filled with poisoned darts. After they jump into a cauldron and hear "Witch Doctor" playing, they are relieved to hear that the native is not dangerous, but is a fan who wants to play his flute for them.