What if the family you never knew you needed arrives all at once? In this heartfelt comedy inspired by true events, Mark Wahlberg and Rose Byrne star as Pete and Ellie Wagner, a couple who decide to skip the baby stage and explore foster care adoption. Their lives are turned delightfully upside down when they meet three siblings, including the fiercely independent teenager Lizzy, played by Isabela Moner. With guidance from their hilarious and blunt social workers, played by Octavia Spencer and Tig Notaro, the couple embarks on a chaotic crash course in instant parenthood. Directed by Sean Anders, the film navigates the messy, unpredictable, and often uproarious journey of building a family through love, patience, and a lot of trial and error, proving that family isn't defined by blood but by the bonds you choose to fight for.