Surviving shipwreck, the Robinson family finds that life on a bountiful deserted island is filled with adventures, dangers, and family fun. Each episode of this classic adventure brings a lesson of hope, joy, and the value of a strong and loving family.
The young Aborigine Tomtom was orphaned when white settlers killed his parents. When he learns the Robinsons were headed to Australia as colonists, he rejects their friendship, and it takes all Becca's ingenuity to change his mind.
Morton is grumpy and troublesome, drinking the medicinal alcohol and offering the children cigars. But when Becca gets into a tight spot, she discovers a warmer side to the gruff captain.
Tomtom's skills offer exciting opportunities for the Robinsons. He introduces Mrs. Robinson to new island foods and helps the children capture and train an ostrich.
Volcanic activity threatens the island, and Morton decides it is time to leave. He takes a canoe and supplies from the Robinsons, and secretly paddles off.