Michael Forest (born Gerald Michael Charlebois, April 17, 1929 in Harvey, North Dakota) is best known as a voice actor in anime, though he's had a surprisingly varied career spanning decades. He started out as a film and TV actor during the 1950s, working with Roger Corman as one of his reliable leading men—the kind of rugged-looking guy who fit Corman's low-budget productions. Over time, he transitioned almost entirely into voice work, which is where most people know him from today.
His most recognizable live-action role came late in his career when he voiced Prince Olympius in Power Rangers: Lightspeed Rescue at age 71, which fans often note was a pretty solid move for someone that far into retirement. But voice acting is really his wheelhouse now—anime especially. He's built up an impressive resume there and shows no signs of slowing down.
Content compiled by AnimeList.moe from publicly available sources.