Casey Kasem was the original voice actor for which Scooby Doo character? March 29, 2023 by LaffGaff Question: Casey Kasem was the original voice actor for which Scooby Doo character? Show answer Shaggy. Cartoon Trivia Questions TV Trivia Questions Bar Trivia Questions Share the fun: Share on X (Twitter) Share on Facebook Share on Reddit Share on WhatsApp Share on Pinterest