John Patrick Glenn is an American screenwriter, producer, and director. Glenn launched his screenwriting career in 1999, when he sold his spec script Red World to Jerry Bruckheimer and Walt Disney Pictures in a multi-studio bidding war. Since, he has scripted original films for every major studio, handled production rewrites, produced and directed film, and created Television at myriad of major networks. He formerly serves as the showrunner and executive Producer of the CBS drama SEAL Team.