To support this new wave of content, Mayer started signing younger and younger performers to groom into stars — training them in song and dance, creating a schoolhouse on the MGM lot to comply with state educational requirements, and keeping the kids chaperoned by publicists day and night. This episode will cover the differing experiences of Mickey Rooney and Judy Garland -- best friends and screen partners who grew up together within MGM’s stable of child stars. Special thanks to this episode's special guests -- Craig Mazin returned as Louis B. Mayer, and we are honored to welcome Dana Carvey as Mickey Rooney.