Detroit Lions: Bears' Thanksgiving visits have been rough
Countdown: Is 31 Points Per Game Possible Again?
10 classic Detroit Lions games from the Thanksgiving tradition
Bears stunned Lions in OT in 1980
NFL Thanksgiving: Detroit Lions and Dallas Cowboys uphold league's yearly tradition on US holiday, NFL News
Detroit Lions: Bears' Thanksgiving visits have been rough
10 classic Detroit Lions games from the Thanksgiving tradition
Help rank 5 most memorable NFL games played on Thanksgiving
NFL Thanksgiving Games: History, traditions and best moments - ESPN
Thanksgiving Day 1980: Shortest Overtime in NFL History – Bears vs Lions
Thanksgiving Day 1980: Shortest Overtime in NFL History – Bears vs Lions
Ranking All 45 Bears Quarterbacks Since the Team Last Won the Super Bowl - The Ringer
1980 Bears Lions Thanksgiving Classic
Thanksgiving 1980: Bears beat Lions on overtime kickoff return - Chicago Sun-Times