General Sonic Rolls Out Its Latest Ad With Ellie Kemper and Jane Krakowski The Unbreakable Kimmy Schmidt stars team up again Kemper and Krakowski are starring in six Sonic spots being released over six months.Sonic By Diana PearlJune 11, 2018 Sonic has released another ad with Ellie Kemper and Jane Krakowski. WORK SMARTER - LEARN, GROW AND BE INSPIRED. Subscribe today! To Read the Full Story Become an Adweek+ Subscriber View Subscription Options Already a member? Sign in