Let's make this birthday one to remember.

77 years old (Born on November 16, 1947)

Happy Birthday, Callen John Thomas Jr.! From your unforgettable charm in "Leave it to Beaver" to your delightful wit in "Bachelor Father," you've always known how to keep audiences smiling. Who could forget those classic moments when you effortlessly stole the scene, making us laugh and cheer along?

As you celebrate another fantastic year, here's hoping your day is filled with as much joy and laughter as you've given us through the years. May this birthday be timelessly entertaining—just like your performances—and may the coming year bring even more success and happiness. Cheers to you, Callen!