The series stars Dustin Hoffman, and is an inside look into the world of horse racing. Gambon will play the adversary of Hoffman's character, Ace Bernstein.

The series is also set to feature Patrick J. Adams, Joan Allen, Kerry Condon, Ritchie Coster, Kevin Dunn, Dennis Farina, Jason Gedrick, Ian Hart, Jill Hennessy, Richard Kind, Nick Nolte, John Ortiz, Tom Payne, and Gary Stevens.

.