We remember Jack fondly, his innocent comments and dad jokes, the way he called Monica “My Little Harmonica,” or the steamy relationship with his wife that bothered their children more than once (and with reason).

Gould has a great career in the world of series and films. He worked again with Marta Kauffman (co-creator and executive producer of Friends) in Grace and Frankie, where Lisa Kudrow also makes guest appearances.