La temporada 1 de 4Jim comenzó en KRO en lundi 6 juillet 2015, esta es la temporada actual, incluye por el momento 24 episodios.
The 19 year old dutch Jim has been diagnosed with cancer. After having undergone all possible treatments of which none cured him, he was given up. Together with his 5 friends, his girlfriend and his brother he planned to have the best possible last summer of his life.