Quarterback Don Meredith of the Dallas Cowboys. (AP Photo/NFL Photos)

Broadcasting Team for ABC TV Network, Howard Cosell, Don Meredith, Frank Gifford shown January 1972. (AP Photo)

LOS ANGELES - JANUARY 22: Dallas Cowboys quarterback Don Meredith #17 of the East throws a pass behind center Dave Manders #51 against the West squad in the 1967 NFL Pro Bowl at the Los Angeles Memorial Coliseum on January 22, 1967 in Los Angeles, California. The East defeated the West 20-10. (AP Photo/NFL Photos)

Quarterback Don Meredith of the Dallas Cowboys drops back to pass in a 1968 game. (AP Photo/NFL Photos)

Dallas Cowboys quarterback Don Meredith. (AP Photo/NFL Photos)

St. Louis Cardinal safety Larry Wilson ended Dallas quarterback Don Meredith's string of 156 passes without an interception in St. Louis, Sunday, Oct. 16, 1966. Wilson leads the National Football League in interceptions. (AP Photo/Fred Waters)

Dallas coach Tom Landry (center) takes a break to warm up at heater in Cleveland Municipal Stadium on Dec. 20, 1968 as the Cowboys went through a light workout in preparation for Saturday?s National Football League Eastern Conference playoff. Landry is flanked by (left) end Bob Hayes and quarterback Don Meredith. The heaters are in operation to get the field in the best possible playing condition. (AP Photo)

Dallas Cowboys quarterback Don Meredith (17) runs for 7-yards in the second quarter of the National League Football League Playoff in Miami, Jan. 5, 1969. Vikings defensive tackle Gary Larsen (77) made the stop. (AP Photo)

From left Frank Gifford, Howard Cosell and Don Meredith, pose for photographers before the start of their Football telecast on Monday, Nov. 20, 1973 in Atlanta, Georgia. The three are the commentators of the weekly ABC production which critics have panned, sports writers ridiculed and rival networks have battled with their brightest talent. (AP Photo)

Don Meredith, (17), Southern Methodist University back, runs towards right end to throw a pass in the first quarter of the Rice-SMU game on Oct. 17, 1959 in Houston, Texas. Trying to run down Meredith is Gene Miller (74) Rice tackle. (AP Photo)

Dallas Cowboys quarterback Don Meredith. (NFL Photos)

Dallas quarterback Don Meredith (17) under center Dave Manders (51) during the Cowboys 35-3 loss to the Baltimore Colts in the Playoff Bowl on January 9, 1966 at the Orange Bowl in Miami Florida. 1966 NFL Playoff Bowl - Baltimore Colts vs Dallas Cowboys - January 9, 1966 (NFL Photos)

Dallas Cowboys quarterback Don Meredith in 1966. (NFL Photos)