Complex sentence: From 1967 to 1983, Sir Graves Ghastly, played by actor Lawson J. Deming, hosted WJBK's assorted sci-fi and horror movies on Saturday afternoons; the humorous character became a popular figure in Detroit television.
Split into simpler sentences: From 1967 to 1983 Sir Graves Ghastly, played by actor Lawson J. Deming, hosted WJBK's assorted sci-fi and horror movies on Saturday afternoons. The humorous character became a popular figure in Detroit television.