Originally headed for a musical career, Dickinson Swift Eastham is best remembered for his television roles as General Phil Blankenship on Wonder Woman and Dr. Howell on Falcon Crest. known for his deep baritone voice.
| Movie | The Six Men | 1951 |
| Episode |
Baretta Runway Cowboy |
1976 |
| Episode |
Perry Mason The Case of the Runaway Racer |
1965 |
| Episode |
Perry Mason The Case of the Resolute Reformer |
1961 |
| Episode |
Salvage 1 Hard Water (2) |
1979 |
| Episode |
The Streets of San Francisco Flags of Terror |
1974 |
| Episode |
Dallas The Decline and Fall of the Ewing Empire |
1991 |
| Episode |
The Invaders Summit Meeting: Part II |
1967 |
| Episode |
Salvage 1 Salvage (1) |
1979 |
| Episode |
Ripcord Hostage Below |
1962 |
| Episode |
Bat Masterson A Lesson in Violence |
1961 |
| Episode |
Hart to Hart One Hart Too Many |
1982 |
| Episode |
Salvage 1 Salvage (2) |
1979 |
| Episode |
Tales of the Gold Monkey Trunk from the Past |
1982 |
| Episode |
Perry Mason The Case of the Pathetic Patient |
1961 |
| Episode |
Barnaby Jones Child of Love, Child of Vengeance (Part 1) |
1979 |
| Episode |
The Streets of San Francisco In the Midst of Strangers |
1972 |
| Episode |
Cannon The Shadow Man |
1972 |
| Episode |
Perry Mason The Case of the Thermal Thief |
1965 |
| Episode |
McMillan and Wife Deadly Inheritance |
1975 |
| Episode |
Galactica 1980 Galactica Discovers Earth (1) |
1980 |
| Episode |
The F.B.I. Crisis Ground |
1968 |
| Episode |
Quincy, M.E. By the Death of a Child |
1979 |
| Episode |
Quincy, M.E. Aftermath |
1979 |
| Episode |
Barnaby Jones Child of Love, Child of Vengeance (Part 2) |
1979 |
| Episode |
Barnaby Jones Murder Once Removed |
1975 |
| Episode |
Dallas Designing Women |
1991 |
| Episode |
Quincy, M.E. Give Me Your Weak |
1982 |
