Daniel Harding is a distinguished member of the K-9 police unit. His partner and best friend is Ace, a police dog. When Ace is accused of mauling a suspect, an overzealous DA convinces police authorities that Ace should be euthanized.
Ace of Hearts is a 2008 English-language Canadian family drama film directed by David Mackay and starring Dean Cain, Britt McKillip, Anne Marie Loder, and Mike Dopud.