Shawn Levy Director, Producer Ben Stiller Larry Daley Actor Carla Gugino Rebecca Actor Dick Van Dyke Cecil Actor Mickey Rooney Gus Actor Bill Cobbs Reginald Actor Jake Cherry Nick Actor Ricky Gervais Dr. McPhee Actor Robin Williams Theodore Roosevelt Actor Owen Wilson Jedidiah Actor Patrick Gallagher Attila the Hun Actor Kim Raver Erica Daley Actor Paul Rudd Don Actor Rami Malek Ahkmenrah Actor Pierfrancesco Favino Christopher Columbus Actor Charlie Murphy Taxi Driver Actor Mizuo Peck Sacajawea Actor Lou Torres Miguel Actor Martin Christopher Lewis Actor Anne Meara Debbie Actor Robert Ben Garant Writer Thomas Lennon Writer Thomas M. Hammel Executive Producer Ira Shuman Executive Producer Mark Radcliffe Executive Producer Chris Columbus Producer Michael Barnathan Producer Guillermo Navarro Cinematographer Claude Paré Production Design Alan Silvestri Original Music Michael Diner Art Director Michele Laliberte Art Director Bridget McGuire Art Director Grant Van Der Slagt Art Director Lin MacDonald Set Decoration Renée April Costume Design Ilene Starger Casting Don Zimmerman Film Editing