Great child acting performances can elevate the spirits of audiences or provide a level of mystery and complexity to an otherwise mundane story. For many of these youngsters, their roles launched a successful career, while some moved on to other life pursuits. In any case, let's take a look at the most memorable child performances in movie history.

When it comes to love, sometimes it's not about looking eye to eye but about heart to heart. From towering giants to petite partners, these are Hollywood's most extreme height differences.

Sometimes, the perfect actor is chosen for the role, and they make it iconic. On the other hand, some actors turn down iconic roles and later regret it. However, somewhere in the middle is a subset of actors who had an almost clairvoyant wisdom in turning down certain movies, and avoiding some horrible roles.