Undercovers

Mekia Cox has joined the cast of Undercovers.

The actress, most recently seen for six episodes on 90210 as Dixon's older girlfriend, will take over for Jessica Parker Kennedy, who was originally cast as Lizzy. The character is the younger sister of the show's female lead and is in dark about her family's spying past.

Producer by J.J. Abrams, Undercovers will debut on ABC in the fall. Get a sneak peek at it now and decide: Will you give it a chance?