This is the story of Cincinnati's own Reds broadcast legend Marty Brennaman. Over the course of his forty-six years with the Cincinnati Reds, Marty has called some of the most famous events in Major League Baseball history including three World Series, Hank Aaron's home run 714 and Pete Rose's hit number 4192. This is his story as told by himself and the players, fans and fellow broadcasters who were there to witness history in the making.

The 90-minute film looks back on the life and 19-year MLB career of “The Cobra,” from 1978 NL MVP, seven-time All-Star and two-time World Series champion to his current battle with Parkinson’s disease.

From the Big Red Machine to the expansion Arizona Diamondbacks, Bill Plummer has seen and done all there is in baseball. His contributions to the game are endless but little known, until now.