Alpha 5 from Power Rangers can be seen hanging on the ceiling in one scene. However, he is lacking his lower body.
Rosie The Robot from The Jetsons can also be seen in the same scene.
also present are pieces from various other robots and creatures resembling robots from other shows, including a Dalek from Doctor Who, a Cylon head from Battlestar Galactica, Bill and Ted's good robot doubles from Bill & Ted's Bogus Journey, and Tetsujin 28/Gigantor's head.
When Fry gets his head stuck in a pot of honey, he says, "Oh bother," a reference to Whinnie the Pooh.
The ship is named Flotseam and Jetson like Floastsam and Jetsam the villains in The Little Mermaid