MegaCon 2017: Richard Dean Anderson Posted on July 19, 2017 1:34 pm by Azrael 1 Comment Celebrity Q&A with Richard Dean Anderson, star of MacGyver and Stargate SG-1. https://youtu.be/ukLhGrX_Umo 📂This entry was posted in MegaCon Science Fiction 📎and tagged MacGyver MegaCon MegaCon 2017 Orlando Richard Dean Anderson Stargate SG-1