Title screen gag
Squawky flies toward the screen with a sign saying "Is it safe yet?"
The chalkboard gag appears during the ending montage in memory of Edna Krabappel and Marcia Wallace.
| Mars Couch Gag
| Couch Gag Information
The couch is on Martian soil and gets crashed by an UFO. Marge and Maggie come out of the UFO, while Homer, Lisa (on a hover bike) and Bart (on his skateboard) come on foot. However, Homer has no space helmet, which Marge asks on where it is, and Homer's head explode, with his mouth shouting D'oh.