The New Scooby Doo Movies S1 EP5 Guess Who's Knott Coming to Dinner? Full Unmasking (1972) - YouTube
Guess Who's Coming to Dinner? (1967) – The Feast in Visual Arts and Cinema
The New Scooby-Doo Movies" Guess Who's Knott Coming to Dinner? (TV Episode 1972) - IMDb
Meddling Kids Podcast - Hear about the ep that makes Don Knotts sound like a serial killer! Plus there's a funky seaman. Enjoy the latest Scooby-Doo recap from the Meddling Kids Podcast