Dale Arnoldis an author and former broadcaster who hosted Boston Bruins television broadcasts on NESN as well as the daily Dale, Holley & Keefe show on WEEI radio until his retirement in March 2021. He is the only person who has done play-by-play broadcasts for all five of the Boston area's major professional sports franchises. Arnold is the author of If These Walls Could Talk: Boston Bruins and the co-author of Shawn Thornton: Fighting My Way to the Top.