Michael Seater as Derek Venturi Disney Channels, Sonia Recchia / Getty Images Fun fact: Michael directed the film People Hold On, which starred Ashley Leggat. Ashley Leggat as Casey McDonald Disney Channel, instagram.com Fun fact: Ashley now has a blog where she talks about what it's like to be a first-time mom. Jordan Todosey as Lizzie McDonald Disney Channel, instagram.com Fun fact: When Jordan's role as Adam, a transgender boy, on Degrassi: The Next Generation ended, she was most excited to finally be able to grow out her hair. Daniel Magder as Edwin Venturi Disney Channel, Daniel Magder / Via Twitter: @TheDannyMags Fun fact: People on Tinder frequently recognize Daniel from Life With Derek. Ariel Waller as Marti Venturi Disney Channel, Ariel Waller / Via instagram.com Fun fact: Ariel retired from acting after Life With Derek ended. Joy Tanner as Nora McDonald Venturi Disney Channel, Joy Tanner / Via Twitter: @JoyTanner9 Fun fact: Joy was pregnant during the first season of Life With Derek. John Ralston as George Venturi Disney Channel, Jeremychanphotography / Getty Images Fun fact: John's son, Stuart, voices Rocky in the Nickelodeon show PAW Patrol. Shadia Simmons as Emily Davis Disney Channel, Shadia Simmons / Via Twitter: @simmonsshadia Fun fact: Shadia had her first role at the age of eight co-staring with Whoopi Goldberg in the TV movie Moonlight and Valentino. Arnold Pinnock as Paul Greebie Disney Channel, Netflix Fun fact: Arnold played Tamera Mowry's father in Twitches and Twitches Too. Kit Weyman as Sam Richards Disney Channel, Kit Weyman / Via instagram.com Fun fact: Along with his cousin Tosh, Kit was part of a hip-hop duo called TWO LEFT. Lauren Collins as Kendra Disney Channel, Lauren Collins / Via instagram.com Fun fact: Lauren is most well-known for playing Paige Michalchuk on Degrassi: The Next Generation. Robbie Amell as Max Miller Disney Channel, Matt Winkelmeyer / Getty Images Fun fact: Robbie and his sister both started acting when they were six years old.