Shannon came to Groundswell from Hollywood Gang Productions, where she executive produced three seasons of StartUp, the Sony/Amazon series that stars Martin Freeman and Ron Perlman. She also produced Mike P. Nelson’s The Domestics for MGM and worked on projects with directors Andy Muschietti, Zach Snyder, Mel Gibson, and Jose Padilha. Before that she worked as a production exec at Relativity Media, Sony/Screen Gems and Columbia Pictures where she worked on a range of movies including Dear John, The Immortals, Safe Haven, and Sam Raimi’s Spider-Man trilogy.