SPECIAL PREMIERE: In England, between 1984 and 1996, a political, satirical series called Spitting Image appeared, and enjoyed a very successful and lengthy run. It impersonated politicians, members of royalty, and other celebrities, using exaggerated puppet caricatures and vocal mimicry to lampoon their chosen subjects. Let’s Be Real takes a similar approach – and it comes from the mind of one of the funniest puppeteers of modern times. He’s Robert Smigel,