Jack O'Callahan - Wikipedia

On the 30th anniversary of his team's Miracle on Ice, Jack O'Callahan celebrates Team USA's win over Team Canada - ESPN

Jack Callahan (musician) - Wikipedia

Rob McClanahan - Wikiwand

Joseph T. O'Callahan - Wikiwand

Jack O'Callahan ~ Complete Information [ Wiki, Photos

Jack O'Callahan (Miracle), Hockey Movies Wiki

Jack O'Callahan - Wikipedia

Hall of Fame - Boston University Athletics

Peter Horton - Wikiwand

Miracle on Ice 42 Years Later

The Actor Who Played Jack O'Callahan In Miracle Has Been Found Dead

Ex-Blackhawk Jack O'Callahan Recalls 'Miracle On Ice' Win

People from Elmhurst, Illinois: Walter Burley Griffin, Eugene V. Debs, Carl Sandburg, Brett Hull, Charles Tilly, Keith McCready, Steve Rushin by Source Wikipedia

Joseph T. O'Callahan - Wikipedia

Joseph T. O'Callahan - Wikipedia