Ed Marinaro (born March 31, 1950) is an American actor and former NFL player. In 1971, he was a unanimous All-American and finished as a runner-up to Pat Sullivan for the Heisman Trophy, and from 2010 to 2011 starred in the football comedy series, Blue Mountain State. He is also known as a regular cast member on Hill Street Blues, playing Officer Joe Coffey for five seasons (1981–1986). Career Football Marinaro played high school football in New Milford, New Jersey for the New Milford High School Knights. Marinaro played college football at Cornell University, where he was a three-time All-American, and set over 16 NCAA records. He was the first running back in NCAA history to run for 4,000 career rushing yards and led the nation in rushing in 1971. Marinaro was runner-up to Pat Sullivan for the Heisman Trophy in 1971, the highest finish for an Ivy League player since the league de-emphasized football in the mid-1950s. Princeton's Dick Kazmaier won the award in 1951 when the Ivy was still considered a major football conference. Marinaro won the 1971 Maxwell Award and the UPI College Football Player of the Year as the top player in college football. He holds four NCAA records: most rushes per game in a season (39.6 in 1971), career average carries per game (34.0, 1969–71), most rushing yards per game over an entire career (174.6, 1969–71), and earliest game reaching 1,000 rushing yards (5th, 1971). While at Cornell, Marinaro was a member of Psi Upsilon and was selected for membership in the Sphinx Head Society. He went on to play professional football for six seasons with the Minnesota Vikings, New York Jets and Seattle Seahawks, appearing in Super Bowl VIII and Super Bowl IX with the Vikings. He scored 13 touchdowns over his career. Acting After leaving football, Marinaro became an actor. He has been a cast member on a number of television series, including Laverne & Shirley and Sisters. He joined the regular cast of Hill Street Blues in 1981, playing officer Joe Coffey until 1986. Furthermore he co-presented the Crystal Light USA National Aerobic Championship. He also appeared in the 2006 film Circus Island. Marinaro played the head football coach for three seasons on Spike TV's comedy, Blue Mountain State. In September 2019, Marinaro was a guest on Turner Classic Movies. With Ben Mankiewicz, he appeared in wraparounds and provided introductions for films