Uh oh! Actor Charles Malik Whitfield is guest starring on Reed Between the Lines this week, and the arrival of his character Marcus Reynolds will stir up a lot of trouble for the Reeds. In case you didn't know, Marcus is the cheating ex-husband of Dr. Carla Reed and Kaci and Keenan's father.

Kaci plans to attend a father-daughter dance with Dr. Alex Reed are altered when her biological father, Marcus, shows up unexpectedly. She's torn — her real dad? Or Alex, the step-father who's been taking care of her day to day?

While Kaci deals with her dilemna, Keenan brings his buddies over to the house for some fun. But will their puppy-love crush sufficiently embarrass Keenan into never bringing them over again? Watch and find out!

An all new episode of Reed airs tonight, 10P/9C only on BET.