Watch the original and second unaired pilots for “Three’s Company”
“Come and knock on my door” wasn’t the original opening for Three’s Company, the 1970s hit sitcom adaptation for ABC. Nope. Try “doo-dee-doo-dee-doo-dooo” instead. The first taped pilot for Three’s Company didn’t have the lyrics you came to know and love yet from Don Nicholl and Joe Raposo. John Ritter …