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Rick Moranis - Wayne SzalinskiMatt Frewer - Big Russ ThompsonMarcia Strassman - Diane SzalinskiKristine Sutherland - Mae ThompsonThomas Wilson Brown - Little Russ ThompsonJared Rushton - Ronald ThompsonAmy O'Neill - Amy SzalinskiRobert Oliveri - Nick SzalinskiCarl Steven - Tommy PervisMark L. Taylor - Don ForresterKimmy Robertson - Gloria ForresterLou Cutell - Dr. BrainardCraig Richard Nelson - Professor FredericksonLaura Waterbury - Female CopTrevor Galtress - Male CopMartin Aylett - Harold BoorsteinJanet Sunderland - Lauren BoorsteinFrank Welker - Special Vocal Effects (Voice)Patrick Brown - Employee (uncredited)Isabel del Puerto - Women (uncredited)Sammy - Quark the Dog (uncredited)
Ratings
from TMDB6.3/ 103,474 votes