本片是一部德国冒险片，上映于1981-07-14，由Hans Kratzert导演，由Jürgen Huth/Jan King Lauschus/Petra Hinze主演。
剧情简介：Ten years old Ernst and his father Alfons are traveling to the family event on their bikes.
类型：冒险 / 家庭
地区：德国
导演：Hans Kratzert
编剧：Günter Ebert
演员：Jürgen Huth / Jan King Lauschus / Petra Hinze / Fred Delmare / Wolfgang Greese / Kareen Schröter / Andreas Hirschfeld / Ursula Staack / Marga Legal
