The Swiss Family Robinson: Flone of the Mysterious Island

The Robinson family consists of The patriarch Earnest Robinson, a doctor by profession, Anna Robinson, the matriarch who is a housewife, the oldest son Fritz who aspires to be a musician, the middle child Rebecca "Becca", a tomboy, and the youngest son, Jack. The family receive a letter from Dr Robinson's friend in Australia, Dr Elliot, who wishes for Dr Robinson to treat people in Australia due to the lack of doctors. This is an issue for the children, as Fritz realises there is no way he would be able to study music in Australia due to lack of appropriate institutes. Becca is initially happy, however soon she realises their family maid Marie would not be able to make it. As a compromise, the family decide to have their relatives over, to take care of Fritz while the rest of the family move to Australia. On the day of the voyage, though, Fritz changes his mind at the last moment and jumps onto the ship.

Fritz meets a girl named Emily who he befriends. The rest of the family interact with various people on the ship, such as the time when Dr Robinson has to assist a pregnant woman give birth. One night, a storm rages on the ship. Dr Robinson and his family are not able to make it into the life boat as they were busy trying to tend to the injured. The captain ties Fritz onto a log of wood which saves him from drowning, and the rest of the family prepare a makeshift raft to make their way into an uninhabited island. They set up camp at the shore of the beach but are soon forced to relocate to a treetop due to the presence of jackals. They have Brewster the dog who was the pet of the captain, and they befriend a petit cuscus and they name it Mercedes. They also rescue a goat and its child along with some chickens from the ship. Dr Robinson and Fritz spend most of the day exploring and doing carpentry work, while Anna prepares food and does farming. At one point they see a ship and try to use bullets to signal it, but they fail to catch its attention. They spend their days mostly surviving and building boats/ships. Once heavy rain and wind set, they set out to find a water-proof home, and they come across a cave. The cave had a skeleton with a diary near it, as they read they realise the man, whose name was Eric Bates, never made it off the island and died, presumably from malaria. They give him a proper burial. As Becca explores the cave, she sees a silhouette of a boy running. The next day, Anna finds a boy stealing from their garden. The boy, whose name is TomTom, is an Australian Aboriginee. They find that he lives with a ship captain, Mr Morton. Anna is initially repelled by him due to his rude nature and after he tried to get Jack to smoke a cigarette, but soon warms up to him after realising he had good intentions at heart. TomTom initially refuses to interact with the Robinson family as his family was subjected to slavery at the hands of Europeans, but warms up to Becca and the rest of the family soon. Mr Morton asks the family to build another ship as soon as possible, with the intention of leaving and finding their way to Australia, after they find out the island is actually a volcano which may erupt soon, further there were frequent earthquakes. After staying in the island for over a year, they finally leave to Australia on the ship they built. The voyage takes much longer than expected but they finally make it, barely alive. The family is greeted by Dr Elliot who provides them with a nice house to stay in, while TomTom stay with the Robinsons until Mr Morton finds another ship. They find out that Emily made it alive and was training to be a nurse, hence after a short re-union, she decides to leave for England in order to study medicine and become a nurse. It happens to be the same ship Mr Morton and TomTom were sailing in. The Robinson family say their goodbyes and the anime ends.

(First in the series original Japanese episode titles followed by the original English translation and English dub (PMT, Ltd,) episode titles)

• Flone Robinson (Rebecca/Becca in the American English dub): The main protagonist and middle daughter of the Robinson family. Flone is free-spirited and willing to do almost anything. She always speaks her mind and enjoys doing new things. The story is usually told from her point of view. Her family celebrates her 11th birthday on the island on September 13. She is voiced by Reba West in the English Dub, and by Yoshiko Matsuo in Japanese.
• Franz Robinson (Fritz in the American English dub): The oldest of Flone and her brothers, being fifteen and in high school. In sharp contrast to his outgoing sister, He's extremely introverted and shy. He longs to be a music composer and sets out to accomplish that dream. Because of these facts, Fritz is anything but athletic, spending all of his time after school, in his room, playing his flute and guitar or writing music. Fritz appears to have few, if any friends, at the start of the series. He becomes a more outgoing person, after he meets Emily on the ship and falls in love with her. He also becomes stronger, once the Robinson's become stranded on the island, helping his father with various building projects. On his birthday, Fritz and his siblings catch an ostrich, with help from Tom-Tom. He is voiced by R. Dwight in the English dub and by Tōru Furuya in Japanese.
• Dr. Ernest Robinson: Dr. Ernest Robinson is the 46-year-old father of Flone and head of the Robinson family. He is a wealthy medical doctor who helps poor people who can't afford medical assistance. He decides to take his family to Australia after receiving a letter, leaving behind the home of his father, grandfather, and great-grandfather. He is voiced by Jeremy Platt in the English dub and by Katsuhiko Kobayashi in the first part of the series and later by Osamu Kobayashi in Japanese in the second part of the series.
• Anna Robinson: Anna is Flone's mother, and easily frightened by small rodents, reptiles, as well as other things. She is the typical housewife, tending to the home and children, as well as frowning upon the carefree ways of her free-spirited daughter, Flone, as well as the smoking habit of Captain Morton. She accompanies her husband on the trip to Australia saying she'll always stand by his decision. Her family celebrates her 37th birthday on the island. She is voiced by Wendee Swann in the English dub, and by Michiko Hirai in Japanese.
• Jack Robinson: The youngest son. Unlike his mother, he seems to take after Flone and not be afraid of anything. He always gets into the troublesome way and loves to collect things from seashells to small animals and reptiles. He is 3 years old and has a feminine voice. He is voiced by Grace Michaels in the English dub and by Makoto Kousaka in Japanese.
• John/Brewster: A Saint Bernard who once belong to a Captain of the Ship which drowned in the Typhoon which shipwrecked the Robinsons that becomes the family pet and Guard Dog. Jack was afraid of him at first because of how big he was, but Jack eventually became good friends with him.
• Mercedes/Meri Chri: A bear cuscus or phalanger (a type of marsupial native to the Australasian realm) that becomes a family pet. Becca (Flone) and Jack spend lots of time playing with her. She is also friends with Brewster.
• Donkey/Robert: A donkey who survived the shipwreck and became a useful member of the Robinsons and a Pack Animal for carrying wood and sugar cane to the Robinsons compound. Donkey later died of stress-related issues and possibly old age after helping the Robinsons, Captain Morton and Tam Tam hauling the Catamaran into the ocean.
• Eric and Bates: A mother and a baby goat that the family found on the island, named after Eric Bates, a man who stranded several years before the events of the series and died there. His skeleton and diary were later discovered by the Robinsons.
• Captain Morton: A grumpy, hard-drinking, cigar-smoking Sea Captain who the Robinsons discover living in a cave. Anna disapproves of his smoking habit and dislikes him strongly at first, especially after he tries to get Jack to smoke a cigar, but gradually warms to him. He is voiced by Michael Sorich in the English dub and by Ichirō Nagai in Japanese.
• Tam Tam (Tom Tom in the American English Dub): A young Australian Aborigine boy about age 9 to 10 years old who is the companion of Morton and becomes good friends with Flone/Becca, Franz/Fritz, and Jack. He is voiced by Tom Wyner in the English dub and by Yoku Shioya in Japanese.
• Emily: A young woman who becomes friends with the Robinsons before being separated during the Typhoon. She is voiced by Kaoru Kurosu in Japanese.
• Marie: The Robinson family's live-in servant, who decides not to accompany the family from Switzerland to Australia. She is voiced by Ellyn Stern Epcar in the English dub and by Satomi Majima in Japanese.
• Elliott: voiced in Japanese by Tamio Oki.
• Emily's Father: voiced in Japanese by Kan Tokumaru.
• Emily's Mother: voiced in Japanese by Yoshiko Asai.
• Emily's Grandmother: voiced by Mona Marshall in the English dub and by Atsuko Mine in Japanese.
• Gerhardt: voiced in Japanese by Kõichi Kitamura.
• Haizecupp: voiced in Japanese by Keiko Hanagata.
• Dr. Samuel Elliot: A friend of Dr. Ernest Robinson who lives in Australia. Voiced by Richard Epcar in the English dub.
• The Captain: The Commander of the Blackburn Rock who once took the passengers on a voyage from England to Australia, and died from drowning after shipwrecked and saved Franz/Fritz, whom he fell overboard with him, from drowning. Voiced by Bob Papenbrook in English dub.
• The Doctor: The Blackburn Rock's doctor who uses to be drunken doctor. Voiced by Bob Papenbrook in English dub.

• Opening theme: "Hadashi no Flone" (裸足のフローネ, "Barefoot Flone") by Keiko Han.
• Ending theme: "Flone no Yume" (フローネの夢, "Flone's Dream") by Keiko Han.
• English opening theme song by Ron Krueger.

• The Swiss Family Robinson: Flone of the Mysterious Island on IMDb
• The Swiss Family Robinson: Flone of the Mysterious Island (anime) at Anime News Network's encyclopedia
• "Swiss Family Robinson, Season 1". www.amazon.com. Retrieved June 12, 2016.