year that CBS had separate commentator crews for each team for about 90% to 95% of their NFL games. The beginning of the Super Bowl era For the 1966 season, CBS featured a number of regular season games in color, stepping up from the sole regular season color telecast in 1965, including all postseason games. The Week 1 game between Baltimore and Green Bay was a national Saturday night telecast. Ray Scott and Pat Summerall called the first half, while Chuck Thompson and Summerall worked the second half. This was a black and white telecast. With Summerall working the Green Bay-Baltimore game and with the Cowboys idle, Eddie LeBaron filled in for Summerall on the Cleveland-Washington game (alongside Jim Gibbons) for Redskins viewers. Frank Glieber and Warren Lahr called the game for Browns viewers. With Lowell Perry as analyst for the Pittsburgh network in 1966 alongside Joe Tucker, October 2 (where the Steelers played against the Redskins) was most likely the first time ever an African-American was in the TV booth as on-air talent for a pro football telecast. In Week 5, Pat Summerall was called upon to work Green Bay-San Francisco doubleheader game with Ray Scott. While Scott and feature analyst Summerall worked the telecast for national viewing audience, CBS used local audio for San Francisco network with Bob Fouts and Gordy Soltau. Meanwhile, for the Atlanta-Washington game, Jim Gibbons worked with Johnny Sauer for first half while Ed Thilenius worked with Sauer for second half. In Week 11 of the 1966 season, the Philadelphia-San Francisco game was a regional telecast with a single audio feed. San Francisco play-by-play announcer Bob Fouts worked with Philadelphia analyst Tom Brookshier, while Chick Hearn was called in for CBS Control duty. For that year's Thanksgiving Day game, CBS aired a "day/twilight" doubleheader that were both in color. For the San Francisco-Detroit game, Van Patrick and Frank Gifford called the first half while Bob Fouts and Gifford worked the second half. For the Cleveland-Dallas game, Jack Buck and Pat Summerall were on the call for the first half, while Frank Glieber and Summerall announced the second half. Week 12's Green Bay-Minnesota game was the Sunday doubleheader telecast. Hal Scott called the first half, while Ray Scott called the second half. Tony Canadeo was the analyst for the full game and Jim Morse had CBS Control duties. For Week 12, St. Louis-Dallas was the