Rivas, Christopher: - Christopher Rivas is an actor, author, podcaster, and storyteller best known for his on-screen work on the Fox series, Call Me Kat. In addition, he hosts two podcasts on SiriusXM's Stitcher: Rubirosa, a limited series about the life of Porfirio Rubirosa, and a weekly show, Brown Enough. He is a Ph.D. Candidate in Expressive Arts for Global Health & Peace Building from The European Graduate School and a Rothschild Social Impact fellow. Rivas resides in Los Angeles, CA.