Camryn Grimes (Mariah, Y&R) will be appearing on tonight’s episode of ANIMAL KINGDOM. “It was an amazing script and I was really excited to be a part of it,” enthuses Grimes. “It was definitely a daunting role but I was happy to take it on. And anything that Ellen Barkin is attached to, you know it’s got to be good.” Aside from Barkin, the TNT original series also stars Scott Speedman (ex-Ben, FELICITY) and Jake Weary (ex-Luke, ATWT), who is the son of Kim Zimmer (ex-Reva, GL) .