HD as Doctor / Fish #1 / Fish #2 / Parrot / Pigasaurus (voice) The Flintstones: Fred's Final Fling 1980 • 24
HD as Astro / R.U.D.I / Mac / Announcer / Store Manager / Robot (voice) The Jetsons Meet the Flintstones 1987 • 92
HD as Hamton J. Pig / Radio Announcer (voice) Tiny Toon Adventures: How I Spent My Vacation 1992 • 80
HD as Boo Boo / Pixie / Atom Ant / So-So / Moby Dick / Touche' Turtle (voice) Yogi's Ark Lark 1972 • 45
HD as Baby Bamm-Bamm/Lot Security Guard/Tour Bus Driver (voice) The Flintstones: Hollyrock a Bye Baby 1993 • 96