who played bill cosby's dad on cosby show
Earle Hyman Earle Hyman (October 11, 1926 â€“ November 17, 2017) was an American stage, television, and film actor. Hyman is known for his role on ThunderCats as the voice of Panthro and various other characters. He also appeared on The Cosby Show as Cliff's father, Russell Huxtable.
Casey Sander Clinton O. "Casey" Sander (born July 6, 1956) is an American actor known as the character "Captain" Jimmy Wennick on the short-lived TV series Tucker. His television credits also include Criminal Minds, The Golden Girls,[1]Grace Under Fire, Home Improvement,[1] Malcolm in the Middle, Rules of Engagement, Sons of Anarchy, Mad Men, Silicon Valley, The Newsroom, Buffy the Vampire Slayer (on which he portrayed the father of Xander Harris),[2] Hunter, and Marvin Marvin, among other shows. He has a recurring role on the TV sitcom The Big Bang Theory as Bernadette's father, Mike.[3]