August 8, 2015Published by Interrobang Staff at August 8, 2015Kaitlin Olsen, Lake Bell and Susan Sarandon Voiced Series Coming to FXXAnimated series Cassius and Clay will join the FXX family, Deadline reports. FXX announced Friday that they will pick up the series which stars Always Sunny's Kaitlin Olsen, Lake Bell, and Susan Sarandon.