When the wife from septuagenarian Dick Kelly (Robert de Niro) dies, the old man decides not to sink in grief. He organizes a trip to the spot he used to yearly visit his deceased wife, despite the opposition from his family. His doting grandson, Jason Kelly (Zac Efron), resolves to join him, so he must not do the trip alone, motivating his fiance´s stress (Julianne Hough), overwhelm with the wedding arrangements. On the half way on the road trip they encounter Lenore (Aubrey Plaza) and Shadia (Zoey Deutch), who try to convince them to cancel their trip and join them on a trip to Daytona Beach, whre they are gonna celebrate a Spring Break party. Grandfather and grandson join a crazy adventure, in wich the younger one would have to take care of the oldest one. Directed by Dan Mazer and written by John Phillips.