Atslēgvārds Youth Film

Uz jūrskolu mācīties atnākuši dažādu raksturu pusaudži, kurus vieno mīlestība pret jūru. Pirmā kursa audzēkņiem kopa ar pedagogiem jāiziet mācības uz burinieka "Kruzenštern".

Lord and Lady Glenarvan found a bottle in the ocean. This bottle contained a letter from Captain Grant that he and two of his sailors had survived a disaster at sea and need help. Unfortunately, the letter was damaged by water, and the latitude is known (37 degrees), but not the longitude. The Glenarvans decide to find Captain Grant.