Actor
Richard Levinson
Born 1934 · Philadelphia, Pennsylvania, U.S.
Richard Leighton Levinson (August 7, 1934 – March 12, 1987) was an American screenwriter and producer who often worked in collaboration with William Link. Description above from the Wikipedia article Richard Levinson, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Writing

Columbo
Writer · 1971

Murder, She Wrote
Story · 1984

Alfred Hitchcock Presents
Writer · 1955

The Alfred Hitchcock Hour
Writer · 1962

The Hindenburg
Screenstory · 1975

Ransom for a Dead Man
Story · 1972

The Fugitive
Writer · 1963

Rollercoaster
Screenplay · 1977

Prescription: Murder
Teleplay · 1968

McCloud
Writer · 1970

Ellery Queen
Writer · 1975

The Execution of Private Slovik
Writer · 1974