Ralph Wilcox
Ralph Wilcox is credited on 6 movies and 16 TV shows, best known by TMDB votes for Columbo, Black Lightning and The Six Million Dollar Man.
Filmography · 22 titles
US streaming apps shown for the 12 best-known titles, checked October 5, 2026. Tap any title for where it streams and what it costs.
Columbo
1971 · TV show
On Peacock and Prime Video
Black Lightning
2018 · TV show
Not on a US subscription app
The Six Million Dollar Man
1974 · TV show
On Peacock
Happy Days
1974 · TV show
On Paramount+
seaQuest DSV
1993 · TV show
On Peacock
Matlock
1986 · TV show
On Prime Video
Palmetto
1998 · Movie
Free with ads on Hoopla
Cop & ½
1993 · Movie
Free with ads on YouTube Free
Good Times
1974 · TV show
On Peacock and Prime Video
More American Graffiti
1979 · Movie
On YouTube TV
MegaForce
1982 · Movie
Not on a US subscription app
Claudine
1974 · Movie
Not on a US subscription app
Knots Landing
1979 · TV show
Maude
1972 · TV show
What's Happening!!
1976 · TV show
Gimme a Break!
1981 · TV show
Superboy
1988 · TV show
Sheena
2000 · TV show
Archie Bunker's Place
1979 · TV show
The Super Cops
1974 · Movie
The White Shadow
1978 · TV show
Brothers
1984 · TV show