Dokachin
Genres: Comedy
Type: TV, Episodes: 26
Aired: Oct 2, 1968 to Mar 26, 1969
Studio: Tatsunoko Production
Source: Original
Rating: G - All Ages
Synopsis:
A tremendous explosion occurs in the middle of a time warp experiment and causes a caveman family to appear in the modern world. Since so many of the sights and sounds are strange to them, they wind up destroying things with their stone axes, thus setting off wild adventures.

(Source: Tatsunoko Production)