Norwegian engineers are searching for oil and Egon Olsen convinces his friends to buy stocks in the oil market. In the process, Egon, stumbles upon a scheme to fool the Norwegian Government that there is indeed no traces of oil in the North Sea. The Olsen Gang tries to tell the ministry the truth about the oil but they are caught by Sheik El-Altan who, in order to make sure the boys keep their mouths shut, kidnaps Valborg and brings her to Egypt.

Rock'n'Roll and bananas has arrived the country, and Egon has found out about sabotage plans about a circus, in order to take it over.

Join the mischievous Junior Olsen Gang as they embark on an exciting adventure involving a stolen submarine. Will they be able to outsmart their enemies and save the day? Find out in this action-packed comedy for the whole family!

Hearing about the Kings Jewels hidden deep in a silver mine, the Junior Olsen Gang embark on a thrilling hunt to prevent the Jewels from landing in the wrong hands.

The Junior Olsen Gang Rocks It is a hilarious adventure that follows the Junior Olsen Gang as they come up with ingenious plans to outsmart their rivals and outwit the adults. With non-stop laughs and thrilling adventures, this movie is perfect for the whole family.

Follows the Junior Olsen Gang as they hunt down missing tax money stolen from a bank in 1835.