Known For
Filmography
2018
1995
1994
1993
1990
1986
1986
1980
1976
1975
1974
1971
1971
1970
1969
19631963
1961

Condor
TV · Screenplay · 20 eps

Sabrina
Movie · Screenplay

Intersection
Movie · Screenplay

The Firm
Movie · Screenplay

Havana
Movie · Screenplay

'Round Midnight
Movie · Writer

The Morning After
Movie · Writer

Death Watch
Movie · Screenplay

Lipstick
Movie · Screenplay

Three Days of the Condor
Movie · Screenplay

Swan Song
Movie · Writer

Valdez Is Coming
Movie · Screenplay

Columbo
TV · Teleplay · 1 ep

Night Gallery
TV · Writer · 2 eps

Castle Keep
Movie · Screenplay
Bob Hope Presents the Chrysler Theatre
Bob Hope Presents the Chrysler Theatre
TV · Writer · 102 eps

Channing
TV · Writer · 2 eps

The Investigators
TV · Writer · 1 ep

