GUILT COMPLICATES EVERYTHING, ON ABC'S "MISTRESSES"

"Guilt By Association" -- April's guilt about Daniel leads to trouble in her relationship with Blair which ultimately brings her closer to Lucy. Karen tells Alec and Vivian about the baby and despite Alec's initial shock there seems to be some hope that they can form a modern kind of family, until Vivian staggers Karen with the news of her own. Daniel's mysterious tape turns out to be surveillance from the neighbor's camera which proves to complicate matters for Calista. Just when things are looking up for Joss, she's stunned to learn that the cops think she and Calista conspired to kill Luca together, on "Mistresses," THURSDAY, AUGUST 20 (9:00-10:00 p.m., ET).

"Mistresses" stars Yunjin Kim as Karen Kim, Jennifer Esposito as Calista Raines, Rochelle Aytes as April Malloy, Jes Macallan as Josslyn ("Joss") Carver and Brett Tucker as Harry Davis, and Rob Mayes in the role of Marc Nickleby. Recurring guest stars are Ed Quinn in the role of Alec and Sonja Bennett as Vivian.

Guest starring are Corinne Massiah as Lucy Malloy, Brian White as Blair Patterson, Julius Fair as Scotty Nickleby, Corey Sevier as David Hudson, Jarod Joseph as Wilson Corvo, Katie Messina as Roz, Chloe Babcook as Eva, Carmel Amit as Ariella "Ari" Greenberg, Stormy Ent as Denise, Samantha Ferris as Detective Libby Whitehead, Christine Willes as Patty Deckler and Gabriela Zimmerman as Maritza Rubio.

"Guilt By Association" was written by Melissa Carter and directed by Liz Allen.

"Mistresses" is broadcast in 720 Progressive (720P), ABC's selected HDTV format with 5.1 channel surround sound. A TV parental guideline will be assigned closer to airdate.