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

John Mahoney, 'Frasier' star, dies at 77

John Mahoney: The Brit From Chicago

Burger Queen 1981 Commercial - Chicken Why? featuring John Mahoney

John Mahoney on Cheers

John Mahoney wins 1986 Tony Award for Best Featured Actor in a Play

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