71-year-old actor John Ratzenberger has voiced several Pixar characters in his lifetime.
Most recently, he has voiced the villain 'The Underminer' in the latest Pixar film 'The Incredibles 2.'
Formerly, he played the character Hamm in 'Toy Story,' 'Toy Story 2,' and 'Toy Story 3.'
He also played P.T. Flea in "A Bug's Life."
His most famous line was in 'A Bug's Life.'
"There was a line of flies outside the tent, went on forever. It must've been a foot long!" John Ratzenberger In 'A Bug's Life'