1979 ABC. Louis Gossett, Jr. 5 episodes.
Directed by Arthur Marks. Found on Tubi. Glynn Turman, Louis Gossett Jr., Joan Pringle. Blaxploitation horror set in New Orleans.
https://en.wikipedia.org/wiki/J._D.%27s_Revenge
http://www.rogerebert.com/reviews/jds-revenge-1976
https://www.dvdtalk.com/reviews/72722/jds-revenge-special-edition/
https://every70smovie.blogspot.com/2013/11/jds-revenge-1976.html
1980 NBC. Found this fun promo at random recently on one of the Youtube channels I follow.
https://www.battleofthenetworkshows.com/2020/10/youtube-spotlight-city-vs-country.html
“Country” stars like Melissa Gilbert, Glen Campbell, Tanya Tucker, Charley Pride and Catherine Bach vie with such “city” slickers as Lou Gossett, Linda Evans and Charlene Tilton in trashsport events from cow milking to jump rope.
1989 ABC. Louis Gossett Jr. One of the last wheel series on the ABC Mystery Movie with B.L. Stryker, Columbo, and Kojak. 5 episodes.
Directed by Stuart Rosenberg. Walter Matthau, Bruce Dern, Louis Gossett Jr., Paul Koslo. I also have this book.
https://en.wikipedia.org/wiki/The_Laughing_Policeman_(film)
https://www.rogerebert.com/reviews/the-laughing-policeman-1973
http://every70smovie.blogspot.com/2012/03/laughing-policeman-1973.html
Directed by Michael Ritchie. Free with ads on Youtube and on Tubi. James Woods, Louis Gossett Jr., Bruce Dern, Heather Graham, Oliver Platt.
https://en.wikipedia.org/wiki/Diggstown
https://www.washingtonpost.com/wp-srv/style/longterm/movies/videos/diggstownrhinson_a0a797.htm
Directed by Peter Yates. Now on Tubi. Nick Nolte, Robert Shaw, Jacqueline Bisset. Peter Benchley book. Eli Wallach, Robert Tessier, Louis Gossett Jr. I remember this TV airing as a kid and the eel scene.
https://en.wikipedia.org/wiki/The_Deep_(1977_film)