Kalle Stropp och Grodan Boll

When Hönan is kidnapped, the mischievous green pranksters Kalle Stropp and Grodan Boll set off on a wild chase. After many perilous adventures, they manage to rescue their friend. But they would never have succeeded without Plåt-Nicklas' help. When Hönan is kidnapped, the mischievous green pranksters Kalle Stropp and Grodan Boll set off on a wild chase. After many perilous adventures, they manage to rescue their friend. But they would never have succeeded without Plåt-Nicklas' help.