How Al Michaels is helping Prime's NFL game - Los Angeles Times
's Thursday Night Football debut had a few technical problems
Al Michaels talks Super Bowl LVI, John Madden, Pat McAfee - Sports Illustrated
Where to Watch 'Thursday Night Football' Online Without Cable – The Hollywood Reporter
Thursday Night Football Viewership Tops 15M For & NFL in Debut – Deadline
Al Michaels, American Football Wiki
Thursday Night Football' scores 13 million viewers on Prime Video
Al Michaels talks Super Bowl LVI, John Madden, Pat McAfee - Sports Illustrated
NFL on announcers: Why Al Michaels, Kirk Herbstreit teamed up for 'Thursday Night Football' broadcasts