In the Mood
1987
Known for
Father of Hell Town
1985
Master Ninja
1984
Hunter
1984 | 1 episodes
Off the Wall
1983
48 Hrs.
1982
Murder Can Hurt You!
1980
Alcatraz: The Whole Shocking Story
1980
Desperate Target
1980
The Ultimate Impostor
1979
The Seekers
1979
The Amazing Spider-Man
1978 | 1 episodes
The November Plan
1977
Code R
1977 | 13 episodes
Richie Brockelman: The Missing 24 Hours
1976
State Fair
1976
The Kansas City Massacre
1975
The Six Million Dollar Man
1974 | 1 episodes
The Six Million Dollar Man
1974 | 1 episodes
The Six Million Dollar Man
1974 | 1 episodes
Kojak
1973 | 1 episodes
Known for
Acting
Also known as
Bill Zacha, William T. Zacha