Let's make this birthday one to remember.

72 years old (Born on July 15, 1952)

Happy Birthday, Terry O'Quinn! From your chillingly charming role in "The Stepfather," where you made us rethink family reunions forever, to the mysterious John Locke on "Lost," you've always kept audiences guessing—and occasionally yelling at their screens. Your talent for portraying complex characters has left an unforgettable mark.

Whether you're navigating spy intrigue as Kendall in "Alias" or exploring island mysteries with a cryptic smile, your performances remain timeless and captivating. Here's hoping this birthday brings fewer smoke monsters and more cake—because even John Locke deserves a break from destiny once in a while! Cheers to another fantastic year ahead!