T Group & Simon Lythgoe in Co-Pro Pact Kristin Brzoznowski May 3, 2017 Top Stories T Group Productions has entered into an overall co-production deal with producer Simon Lythgoe (American Idol, So You Think You Can Dance) and his company Legacy Productions. The content you are trying to access is only available to members. Log In Register Legacy Productions Simon Lythgoe T Group Productions 2017-05-03 Kristin Brzoznowski Share