Gratitude doesn't cover it all, but it's a great place to start. Happy Birthday, Danny! #dannydevito I love you a lot." DeVito's costars on the Emmy-nominated show also include Glen Howerton ...

I Just Burst into Tears' Rob McElhenney and Kaitlin Olson Celebrate 'American Treasure' Danny DeVito's 80th Birthday Quinta Brunson Jokes Her Mom's 'Not Allowed to Watch' Wild Abbott Elementary ...

He’s an American treasure. There is only one @Danny DeVito.” On Instagram, Kaitlin Olson said: “Happy birthday to my favourite (rum) ham. Danny DeVito is everything you want him to be.