On New Year's Eve, 14-year old Hailey decides to make a list of all the big things she wants to do but the real-world challenges she gives herself suddenly have huge stakes when a crazed Professor arrives from the future and tells Hailey the fate of the world depends on her.

When the star of the school musical injures herself in the middle of the show, Hailey must overcome her fear of performing in front of an audience.

When Hailey’s plan to build an owl habitat is derailed, she learns the value of sacrifice for the good of a friend.

Kristine feels like the third wheel after she unexpectedly joins Scott and Hailey on a road trip.

Kristine’s dad takes over her quinceañera and replaces Scott as her waltz partner.

Hailey ditches Scott at a dinosaur show to build a mystery gadget from The Professor.

Beta suspects Alphred, a cleaning robot, is a chaos bot spy, but Hailey and Scott aren’t so sure.