Fountain of Youth is an American action-adventure film that stars John Krasinski and Natalie Portman in the lead roles. This Guy Ritchie directorial follows two siblings, estranged from each other, who team up on a quest to find the famed Fountain of Youth to achieve immortality. Their journey, however, is packed with action, adventure, mystery, and fantasy. This is a complete entertainer for all age groups. Also, Fountain of Youth has finally landed on your digital screens and is currently streaming on Apple TV+. When and Where to Watch Fountain of Youth Fountain of Youth has hit the digital screens from May 23, 2025, onwards. The movie is currently streaming on Apple TV+. Official Trailer and Plot of Fountain of Youth Written by James Vandervilt, Fountain of Youth is an action-adventure movie that follows two estranged siblings who team up to find the most distinguished – Fountain of Youth. As they embark on this journey, their path is challenged with ultimate adventure and struggles. To achieve their youth, they have to undergo conditions and collectively …