The birds from the For the Birds sketch (Mel, Harvey, Clyde, Duke, Shirley and Doris) appear in the clouds in issue #2, and, using their respective lines, help cheer up Piggytink. They also have a small appearance at the end of the issue where they can be seen sleeping on the clouds. Doris can be spotted in Issue #3 flying above Wendy.
In Issue #2, Sir Cumnavigate says of his adventures, "I've discovered countries with the occasional sunny day. I don't suppose you could tell me how to get to Camelot?," referencing a certain theme song.
In Issue #4, Arthur and Percival watch Sam the Eagle, Sir Cumnavigate and Sir Mount ride off into the sunset. When Percival asks if they'll reach their destination, Arthur replies, "Sure. They just keep going straight and when they hit the fork in the road they bear left." Percival replies, "Are you sure they aren't supposed to frog right?" This is a reference to 2 famous lines from The Muppet Movie .
In issue #1, Rizzo expresses surprise that he and Gonzo are supposed to be playing brothers. Gonzo counteracts, pointing out that the brother thing worked with Kermit and Fozzie in The Great Muppet Caper.
In issue #2, Happy (Janice) meets Snow White (Spamela). She tells her Snow White is her favorite fairy tale character next to Wendy from Muppet Peter Pan.