the first live action cartoon base film with walther matthau and little mason gamble be quite amusing and and this be straight to video sequel attempt . basically dennis mitchell ( liar liar justin cooper ) still cause misery for old neighbour george wilson ( toy story don rickles ) and his wife martha ( betty white ) like her and keep remind him he a child . mr. wilson wish dennis could bother another old man and and along come grandpa ( thunderbolt and lightfoot george kennedy ) to take him out a little bit and but it be obvious he doesn not have as much time a he think . mr. wilson isn not just worry about how dennis will make his life misery and he be worried that he be age too quickly and and con the professor ( brian doyle murray ) and sylvester ( scott carrot top thompson ) who in various disguise be try to trick him into give them load of his money . dennis meanwhile be not only cause chaos for mr. wilson and one or two other people in the neighbourhood and but he can not rid of girlfriend margaret ( jacqueline steiger ) and who want to marry him . dennis catch on to the con artists sponge off mr. wilson and and he save the day in the end and and mr. wilson see that dennis do have his good side and for about ten minute . also star dwier brown a henry mitchell and heidi swedberg a alice mitchell and spy kid alexa vega a gina . cooper might be cute a the disaster prone little troublemaker and and the sequence where he try to wash a car with candy floss mix instead of pink soap be amuse and but young steiger be like the four eye equivalent of annie and i. e. irritating and and it be a dull story and unfunny and just an overall boring family comedy . pretty poor .