When her younger brother Charlie (Gabriel Bateman) unexpectedly disappears into the magical, animated universe of PLAYMOBIL®, Marla (Anya Taylor-Joy) must go on a quest of a lifetime to bring him home. As she sets off on a fantastic journey across stunning new worlds, Marla teams up with some unlikely and heroic new friends - the smooth-talking food truck driver Del (Jim Gaffigan), the dashing and charismatic secret agent Rex Dasher (Daniel Radcliffe), a wholehearted misfit robot, an extravagant fairy-godmother (Meghan Trainor) and many more. Through their vibrant adventure, Marla and Charlie realize that no matter how life plays out, you can achieve anything when you believe in yourself!