Rewind: "Frasier" stars John Mahoney & Jane Leeves - 1995 on-set interview

Kelsey Grammer Tears Up Over 'Frasier' Paying Tribute to John Mahoney; 'I loved him madly'

Martin Crane impersonating Daphne Moon - Frasier

John Mahoney, 'Frasier' star, dies at 77

Kelsey Grammer Gets Emotional Sharing Touching John Mahoney Tribute In 'Frasier' Reboot

John Mahoney on Cheers

John Mahoney as Sideshow Bob's Dad