Trivia / Alexa & Katie

• The Cast Showoff: Lucas Mendoza, played by Emery Kelly, often sings and in Season 2 led a band. In real life, Emery really is musically talented and is part of a boy band called "Forever in Your Mind."
• Dawson Casting: Paris Berelc was 18 when she started playing 14-year-old Alexa.
• Real-Life Relative: Tiffani Thiessen's husband, Brady Smith, recurs as Joe Perry.