When a workaholic father learns that his daughter has gone missing, he teams up with her eccentric ex-boyfriend for a wild and unpredictable all-night search across Los Angeles. As they delve into the city's vibrant nightlife, the two unlikely companions find themselves caught up in a series of hilarious and heartwarming misadventures. Along the way, they encounter quirky characters, navigate through unexpected obstacles, and discover surprising truths about themselves and their relationships with the missing girl. With time ticking away, the duo must push past their differences and work together to unravel the mystery of her disappearance before the night is over. "All Nighter" is a rollercoaster of comedy, friendship, and self-discovery that will keep audiences on the edge of their seats from start to finish.