In The Simpsons episode 'Havana Wild Weekend', when the V.A. Hospital can no longer treat Grampa's health issues, the Simpsons take him to Cuba for cheap medical care. Along the way, they reunite with KH Duff, CEO of Duff Brewery and owner of Duff Stadium and the Springfield Isotopes. HK Duff is portrayed by Stacy Keach. This is his fifth appearance on the show. Last time we saw Duff was in March 2015, when Homer won a reality competition to become “Duffman.”
Stacy Keach is also known for his roles on Crowded (Bob Moore), Full Circle ( Bud O’Rourke), Prison Break (Warden Henry Pope), Titus (Ken Titus), and Mike Hammer, Private Eye (Mike Hammer), among others. Keach is also known for his roles in the films American History X (Cameron Alexander), The Bourne Legacy (Adm Mark Turso), and Nebraska (Ed Pegram). The Simpsons airs Sundays at 8pm on FOX.
[THESE are BEST THINGS on Amazon ]