Nkechi Okoro Carroll Creator Shanola Hampton Gabi Mosely Actor Mark-Paul Gosselaar Sir Actor Kelli Williams Margaret Reed Actor Karan Oberoi Dhan Rana Actor Gabrielle Walsh Lacey Quinn Actor Brett Dalton Mark Trent Actor Arlen Escarpeta Zeke Wallace Actor Joyce Guy Grandma Lily Porter Guest Star Lawrence Adimora Kareem Jones Guest Star Marissa Chanel Hampton Apryl Jones Guest Star Geoffrey D. Williams Lenny Norris Guest Star Vas Sanchez Dave Heller Guest Star A'zaria Carter Teen Gabi Guest Star Lee Osorio Ethan Rana Guest Star Brielle Oliver Dasheka Jones Guest Star John Menchion Grandpa Jeremy Porter Guest Star Ethan Daniels Kyle Randolph Guest Star Betsy Elizabeth Sligh Samantha Guest Star Breanna Allen Denise Guest Star Sonay Hoffman Executive Producer Greg Berlanti Executive Producer Sarah Schechter Executive Producer Leigh London Redman Executive Producer Lindsay Dunn Executive Producer Nikhil Paniz Director