This is the only episode where Shaggy doesn't announce the guest star(s) on the title card. However, the restored version of the episode on The Best of The New Scooby-Doo Movies and digital HD releases appends the announcement from
The Ghost of the Red Baron (1972) over the title card. The title card on this first episode also originally appeared after the climax of the opening scene (following the fade to black after The Mystery Machine hits a sand dune), but HD releases have relocated it to appear after the opening titles to bring in line with subsequent episodes. The original location can still be seen on early VHS copies.