Let's make this birthday one to remember.

78 years old (Born on December 14, 1946)

Happy Birthday to the amazing Patty Duke! Whether you're charming us as identical cousins Cathy and Patty on "The Patty Duke Show," or moving audiences deeply with your unforgettable portrayal of Helen Keller in "The Miracle Worker," you've always dazzled us with talent, humor, and heart.

From Broadway stages to television screens, your performances have become timeless treasures. Your ability to make us laugh one moment and cry the next is truly magical—though we're still trying to figure out how you managed playing two roles at once without confusing yourself!

Wishing you a birthday filled with laughter, joy—and no cousin mix-ups!