Schmigadoon! Finale Sneak Peek Apple TV+ unveils a never-before seen clip from the season finale of the critically acclaimed comedy series, “Schmigadoon!,” premiering Friday, August 13. In “How We Change,” with the election looming, Mildred (Kristin Chenoweth) relentlessly ramps up her campaign. Josh (Keegan-Michael Key) and Melissa (Cecily Strong) face their true feelings for each other.