Jack Pattillo is an employee at Rooster Teeth Productions who has voiced several minor characters in Red vs. Blue, including Smith, Murphy, Phil the Falcon, and a UNSC soldier in n+1. He also voices Stu Stuman in Team Slipspace: An Epic Grifball Saga and in The Best of Red vs. Blue Awards. His wife Caiti Ward also had some minor roles in RvB.
He is a co-founder of Achievement Hunter along with Geoff Ramsey. They co-star in various Achievement Hunter shows, such as Achievement HUNT, Fails of the Weak, and more.