Template:Season 15 Guest Stars

Guest stars in Season 15

Jerry Lewis • Jennifer Garner • Oscar De La Hoya • Dudley Herscbach • Glenn Close • Michael Moore • Jane Leeves • Tony Blair • Evan Marriot • J.K. Rowling • Ian McKellen • Charles Napier • Jackie Mason • Mr. T • Mary-Kate Olsen • Ashley Olsen • Thomas Pynchon • Tom Clancy • Isabel Sanford • Nick Backay • William Daniels • Dick Tufeld • Simon Cowell • Brave Combo • Sarah Michelle Gellar • Matt Groening • Nichelle Nichols