Beverly Washburn was one of Hollywood's most familiar child actors during the 1950s and '60s, a consummate performer who excelled at both comedy and drama with equal ease. Renowned for her uncanny ability to cry on cue, she appeared in countless television shows during the medium's Golden Age, and many of the era's best-loved movies, including Walt Disney's Old Yeller, The Greatest Show on Earth, Shane, and Spider Baby, just to name a few. Beverly...