Knuckles the Echidna teaches deputy Wade Whipple the techniques of the Echidna warrior.

A crew of dangerous mercenaries encounters an unexpected adversary when they try to rob a wealthy family's mansion on Christmas Eve: Santa Claus himself.

A troubled police detective assigned to 911 operator duty scrambles to save a distressed caller during a harrowing day of revelations — and reckonings.

A detective unravels the tangled web of secrets and lies surrounding the death of a successful crime novelist and his unsettling, eccentric family.