A veteran television performer with countless supporting roles to his credit, Arkansas native Brent Jennings established himself through small-screen parts, while peppering his career playing brief but important characters in major motion pictures. His roles as Carter in the 1985 Harrison Ford vehicle "Witness" and Abdul Elijah in the 1988 buddy cop flick "Red Heat" were spread out amidst appearances in popular series such as "Hill Street Blues" and "21 Jump Street," leading to even more work in the '90s. Jennings enjoyed perhaps the biggest boost to his career in 2011 as third-base coach Ron Washington in Bennett Miller's acclaimed baseball drama "Moneyball."