Aldis Hodge Alex Cross Actor Isaiah Mustafa John Sampson Actor Juanita Jennings Regina 'Nana Mama' Cross Actor Alona Tal Kayla Craig Actor Samantha Walkes Elle Monteiro Actor Melody Hurd Janelle Cross Actor Jennifer Wigmore Chief Anderson Actor Jeanine Mason Rebecca Guest Star Eloise Mumford Shannon Witmer Actor Caleb Elijah Damon Cross Guest Star Wes Chatham Donnie Guest Star Johnny Ray Gill Bobby Trey Guest Star Matthew Lillard Lance Guest Star Michelle Bonilla Clare Guest Star Deidrie Henry LaDonna Guest Star Matt Baram Val Hardy Guest Star Mercedes de la Zerda Amielynn Vega Guest Star Dwain Murphy Akbar Guest Star Ben Watkins Roy Guest Star, Director, Executive Producer Lou Jurgens Nat Gancarz Guest Star Sam Ernst Executive Producer Jim Dunn Executive Producer Craig Siebels Executive Producer James Patterson Executive Producer Bill Robinson Executive Producer David Ellison Executive Producer Dana Goldberg Executive Producer Meagan Daine Writer Evelina Fernandez Writer Ali Shaheed Muhammad Original Music Adrian Younge Original Music Patrick Santa Executive Producer Kim Coleman Casting Owen Shiflett Executive Producer Martha Sparrow Production Design Jillian Mckenzie Art Director Stacy Beverly Costume Design Jeremy Benning Cinematographer