Flubber

Robin Williams Professor Philip Brainard Marcia Gay Harden Dr. Sara Jean Reynolds Christopher McDonald Wilson Croft Raymond J. Barry Chester Hoenicker Clancy Brown Smith Nancy Olson Secretary at Ford Motor Company Ted Levine Wesson Wil Wheaton Bennett Hoenicker Edie McClurg Martha George Jodi Benson Weebo (voice) Leslie Stefanson Sylvia Malcolm Brownson Father Benjamin Brock Window Boy Dakin Matthews Minister Zack Zeigler Teenage Boy Sam Lloyd Coach Willy Barker Scott Martin Gershin Flubber (voice) Julie Morrison Weebette (voice) Bob Sarlatte Rutland Coach Scott Michael Campbell Dale Jepner