Nathan Fillion Instagram – This is my dad. Today is his 76th birthday. When I watch myself act, I’m almost always watching myself being him. My brother and I called him a little too early this morning to wish him a happy one and I asked him if his life was what he thought it would be by now. He said, “Yes, I just thought I’d still be sleeping.” This has always been his favorite picture of the two of us. You can sure see how much we look alike. Love you, Pop. Happy birthday.