Occulan (called Larry Longeyes in the credits) was an alien creature that was among the 160 captive aliens that were captured by General Shanker.
Mr. James Bing shows Gary Supernova of 160 aliens that are missing and Occulan was among them.
In a flashback of supposed human inventions that Doc was explaining, Occulan, Doc, IO, Thurman, Manticana, and an unnamed alien were seen making iPhones.
Occulan was also among one of the aliens frozen. Later, Larry Longeyes was set free, but he failed to escape as Squill the Snark Beast ate him.
Occulan is a green alien creature with two legs and eyestalks. He resembles Binok because they're both the same race.