The Simpsons opening sequence is a callback to the film. Bart writes "I will not wait 20 years to make another movie" on the chalkboard and skateboards through Springfield, which is still recovering from the dome incident. Several movie characters reappear, including president Schwarzenegger, the Multi-Eyed Squirrel, Colin, Russ Cargill, and the Medicine Woman. We also see that the Simpsons' house is still under construction and the silo is strapped to Homer's car. Plopper the pig is also featured for the first time in the series, during the couch gag and Homer refers to him as "my summer love." A special opening sequence, featuring
Is That All There Is? in philosopher Charles Taylor's 2007 work, "A Secular Age". Immersive theater production "Sleep No More" features both the Peggy Lee and Tony Bennett versions of the song, lip-synced simultaneously by characters in different rooms. Lee's recording is also featured in the opening sequence and the last scene continuing over the closing titles of the TV series "Mad Men", season 7, episode 8, "Severance". Is That All There Is? "Is That All There Is?", a song written by American songwriting team Jerry Leiber and Mike Stoller during the 1960s, became a hit for American singer Peggy Lee and an award winner