Kaye Ballard (123): Rowlf and Nigel look at the viewer upon finishing the theme on the piano. - ATV-ITC: ATV half left un-plastered on Disney+, fully found on a 16mm print. - ATV only: Partially used on the DVD to plaster the ITC ATV logo, but later found on a Betamax.
Loretta Lynn (308): At the train station, the orchestra haphazardly finishes the theme. After Zoot's note, Rowlf facepalms. - ITC: Uploaded to RetroJunk in 2015. - ATV: Only a snapshot exists on Muppet Wiki (posted by Drillbit Taylor). The ATV cut of this episode also has a few extra Statler & Waldorf inserts.
Harry Belafonte (314): The "Spirit" mask plays a different note matching the key of the special closing theme, presumably with the saxophone as if it teleported to him. - ITC: Only available in the Paley Center for Media's copy of the episode. - ATV:
Roger Miller (321): The orchestra is all chickens due to Cluckitis. As with episodes 214, 221, and 302, this is a short version where either logo is on both orchestra and Zoot shots and fades out immediately after the note. - ITC: Only snapshots exist on Muppet Wiki (posted by MuppetDanny/"Daffy Duck"). - ATV: Only snapshots exist on Muppet Wiki (posted by Drillbit Taylor).
Dudley Moore (407): Animal hits M.A.M.M.A. as it finishes the theme, and falls to the ground. - ITC: Only a snapshot exists on Muppet Wiki (posted by MuppetDanny/"Daffy Duck"). - ATV:
Mac Davis (514): The orchestra shot is re-filmed with the Beakers, but not Zoot.
Muppet Wiki's own Scarecroe went to the Paley Center recently, and although he presumably wasn't allowed to take a video of it, he returned yesterday with the following image: