Ed O'Brien

Characters played by Ed O'Brien

Fred Davidson — Perry Mason: The Case of the Ruthless Reporter (1991)

Associate or witness in the TV station murder case, providing personal insights.

Police Lieutenant — Perry Mason: The Case of the Sinister Spirit (1987)

Police officer investigating the hotel murder case, providing law enforcement perspective.

Lt. Peter Donahue — Perry Mason: The Case of the Scandalous Scoundrel (1987)

Police lieutenant investigating the scandalous scoundrel case, providing law enforcement perspective.

Ralph Hartman — Perry Mason: The Case of the Reckless Romeo (1992)

Talk show guest or associate in media murder case.

Career Overview

Ed O'Brien has 6 screen credits in a career dating back to 1987. Their work is anchored in the The Perry Mason TV Movie Collection universe with 4 titles. Signature works include Perry Mason: The Case of the Sinister Spirit, Perry Mason: The Case of the Ruthless Reporter, Runaway Heart. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.

Personal Facts

Known For
Acting
Known Credits
6

Known For

Associated Universes

Frequent Collaborators

Credits