The documentary also highlights the significance of legacy and the impact that we can have on future generations. Andrew Cahn’s letter to his son Zachary is a powerful reminder that our actions, words, and love can transcend time and continue to inspire and guide those we leave behind.

Dear Zachary: A Letter to a Son About His Father**

“Dear Zachary” explores several themes that are both universal and deeply personal. The film is a love letter from a father to his son, expressing his hopes, dreams, and aspirations for Zachary’s future. Through the documentary, Andrew Cahn shares his own childhood experiences, his relationship with his parents, and his journey as a father.