R.I.P. Gary Owens

American disc jockey and voice actor Gary Owens -- best known for his work as an announcer on the NBC comedy series Rowan and Martin's Laugh-In -- performed his final sign-off on February 12 at age 80.

He will be missed.

R.I.P. Casey Kasem

American disc jockey and voice actor Casey Kasem -- best known for providing the voice of "Shaggy" Rogers in Scooby Doo, Where Are You? -- hung up his headphones for the last time yesterday at age 82.

He will be missed.