 As an in-joke, Richard Feder of Fort Lee, New Jersey, a name and hometown often associated with the Roseannadanna character, was Zweibel's real life brother-in-law and did live in Fort Lee, New Jersey.Zweibel's close friendship and collaboration with Gilda Radner extended beyond their tenure at "Saturday Night Live" – as her last television appearance was on an episode of "It's Garry Shandling's Show" which Zweibel co-created and produced.After Radner's death from ovarian cancer, Zweibel wrote a bestselling book about their relationship titled "Bunny Bunny