The scientist father of a teenage girl and boy accidentally shrinks his and two other neighborhood teens to the size of insects. Now the teens must fight diminutive dangers as the father searches for them.
Wayne Szalinski
Rick Moranis
Big Russ Thompson
Matt Frewer
Diane Szalinski
Marcia Strassman
Mae Thompson
Kristine Sutherland
Little Russ Thompson
Thomas Wilson Brown
Ronald Thompson
Jared Rushton
Amy Szalinski
Amy O'Neill
Nick Szalinski
Robert Oliveri
Tommy Pervis
Carl Steven
Don Forrester
Mark L. Taylor
Gloria Forrester
Kimmy Robertson
Dr. Brainard
Lou Cutell
Professor Frederickson
Craig Richard Nelson
Female Cop
Laura Waterbury
Male Cop
Trevor Galtress
Harold Boorstein
Martin Aylett
Lauren Boorstein
Janet Sunderland
Special Vocal Effects (Voice)
Frank Welker
Employee (uncredited)
Patrick Brown
Women (uncredited)
Isabel del Puerto
Quark the Dog (uncredited)
Sammy