Robert L. Collins

The Invaders

1967 · Writer

Cannon

1971 · Writer

Police Woman

1974 · Creator

Police Story

1973 · Writer

Savage Harvest

1981 · Director, Writer

Gideon's Trumpet

1980 · Director

The Name of the Game

1968 · Writer

Prime Target

1989 · Director, Writer, Producer

Money on the Side

1982 · Director, Writer

Walk Proud

1979 · Director

In the Arms of a Killer

1992 · Director, Writer

Intrigue

1988 · Writer

Act of Violence

1979 · Writer

In Tandem

1974 · Writer

Our Family Business

1981 · Director

Serpico: The Deadly Game

1976 · Director, Writer

The Life and Assassination of the Kingfish

1977 · Director, Writer

The Hijacking of the Achille Lauro

1989 · Director, Writer

Mafia Princess

1986 · Director

Dark Horse

1985 · Director

Johnny Ryan

1990 · Director

J. Edgar Hoover

1987 · Director, Writer, Producer