In a once-magical world that has traded enchantment for modern convenience, two elf brothers embark on an extraordinary quest to spend one more day with their father. Voiced by Tom Holland, the shy and studious Ian Lightfoot receives a magical staff and a spell on his sixteenth birthday, intended to bring their late dad back for a single day. When the incantation goes awry, only the lower half of their father is restored, sending Ian and his boisterous, adventure-loving older brother Barley, played by Chris Pratt, on a frantic, time-sensitive journey. They must find a rare gem to complete the spell before the day ends, navigating a suburban fantasy landscape filled with forgotten lore and unexpected challenges. This heartfelt animated adventure from director Dan Scanlon blends humor, brotherly bonding, and a touch of the mystical, as the siblings discover the true magic lies not in ancient spells, but in the courage to move forward.