Alexa eases Katie's anxiety with an epic plan to crush senior year. Jennifer starts her new job, and Jack and Lucas help solve each other's problems.

Cast: Paris Berelc, Isabel May, Jolie Jenkins, Emery Kelly, Eddie Shin, Finn Carr, Tiffani Thiessen, Kerri Medders, Merit Leighton, Iman Benson, Meagen Fay, Jordan Austin Smith, Jennifer Lee Weaver, Carmina Garay