Fifty Thanksgivings ago — and also exactly 50 years ago — the NFL was introduced to Clint Longley. The Cowboys trailed Washington, 16-3. Starter Roger Staubach suffered an injury. Enter Longley.

Little-known Cowboys backup QB Clint Longley shocks the Redskins on Thanksgiving Day. See where it ranks on the all-time Thanksgiving moments. NFL Throwback takes a look at the longest play that ...

From Clint Longley’s fists to Michael Irvin’s scissors to Quincy Carter's addictions to Mike McCarthy’s fiery speeches, the lead-up to the Dallas Cowboys' season is always a riveting ...