Max Slim is inventor, but not the best. With all his findings, something is wrong. But when the rest of his brilliant inventors famile are taken to the annual inventions festival by their major competitor Teslison, Max is the only … Tatum Dagelet, Horace Cohen, Matheu Hinzen, Jennifer de Jong, Najib Amhali, Harry Piekema, Peter Aerts Added on Amazon Prime 2021-05-06. Youtube Trailer