Leonard Nimoy's head

Leonard Nimoy was a member of the original Star Trek cast. When Star Trek was banned the others left whilst Leonard stayed on Earth. Fry convinced Leonard to go and recover the Star Trek tapes from Omega 3. They found the rest of the cast and Melllvar welcomed the one who played Spock. Unfortuantly Melllvar became bored with them and put the Trek cast against the Planet Express Crew. They all managed to work together and escape to the Nimbus. Now he rested at the Head Museum.

Quotes

 * Leonard: Welcome to the Head Museum, I'm Leonard Nimoy. Fry: Oh my God, Spock! H-hey, do the thing! Leonard: [laughs] I don't do that anymore.