In this life:My doppleganger
Jack & Meg White
The Great Suprendo
J D Salinger
Jean Luc Godard
Gaz Top
In the afterlife:Albert Einstein
Bill Hicks
Jesus (if he's not also Bill Hicks)
Joey Ramone
Hendrix
Django Reinhart
Mozart
Chico Marx
Kubrick
Lennon
Ghandi (if he's not also John Lennon)
In a time machine:Dylan (circa his eponymous debut)
A Triceratops (circa the Jurassic period)
Scorsese (circa Raging Bull)
Julia Sawalha (circa Absolutely Fabulous Series 1)