portion of the Baltimore Colts' fourth-quarter scoring drive. Charlie Jones substituted for Curt Gowdy during Week 5 of the 1969 season (New York Jets-Cincinnati), while Gowdy called Game 2 of the World Series. Al DeRogatis substituted for Kyle Rote in Weeks 9 (San Diego-Kansas City) and 11 (Oakland-Kansas City). Rote paired with Jim Simpson in both instances. And with 1969 being the final AFL season before the AFL–NFL merger, this was also the final season where both leagues would have Thanksgiving doubleheaders. Starting in 1970, only two games would be played on Thanksgiving, with the Lions and Cowboys hosting those games, and an AFC team rotating as the visiting team between Detroit and Dallas every year. The Heidi Game One of the most remembered games on NBC was a 1968 game known as the Heidi Game. As its nationally televised game between the Oakland Raiders and New York Jets running late, the network discontinued coverage while the game was still playing to air the movie Heidi just moments after the Jets' Jim Turner kicked what appeared to be the game-winning field goal with 1:05 remaining. While millions of irate fans, missing the finale, jammed NBC's phone lines, the Raiders scored two touchdowns in eight seconds during the final minute to win 43–32. The reaction to The Heidi Game resulted in the AFL, and most other sports leagues, demanding thereafter that television networks broadcast all games to their conclusion. NFL contracts with the networks now require games to be shown in a team's market area to conclusion, regardless of the score. To avoid a repeat incident, a 1975 NBC broadcast of Willy Wonka & the Chocolate Factory was delayed until the completion of a Washington Redskins–Raiders game. The network installed a new phone in the control room wired to a separate exchange, becoming known as the Heidi Phone, to prevent this situation from occurring in the future. 1970s In 1970, after the NFL and AFL completed their merger, NBC signed a contract with the league to broadcast games from the American Football Conference (AFC). After this season, Al DeRogatis and Kyle Rote swapped positions; resulting in DeRogatis being the #1 color commentator alongside Curt Gowdy and Rote being the #2 analyst alongside Jim Simpson. On January 17, 1971, NBC's telecast of Super Bowl V between the Baltimore Colts and Dallas Cowboys was viewed in an estimated 23,980,000 homes, the largest household