stan laurel and oliver hardy be the most famous comedy duo in history and and deservedly so and so i be happy to see any of their film . professor noodle ( lucien littlefield ) be near the completion of his rejuvenation formula and with the ability to reverse ageing and after twenty year . ollie and stan be the chimney sweep that arrive to do their job and and very quickly ollie want to get away from stan make mistake . ollie go to the roof to help with the other end of the brush at the top of the chimney and but stan in the living room end up push the him back in the attic . after break an extension and stan get a replacement and a loaded gun and from off the wall and and of course it fire the brush off . stan go up to have a look and and ollie and stand on the attic door of the roof and fall into the greenhouse . stan ask if he be hurt and and ollie only answer with i have nothing to say . ollie get back on the roof and and he and stan end up in a tug and pull squabble which end up in ollie fall down and destroy the chimney . ollie and hatless and in the fireplace be hit on the head by many brick come down and and the butler jessup ( sam adam ) be cover in chimney ash smoke and oh and and ollie still have nothing to say to stan . the boy decide to clean up the mess and and when stan tear the carpet with the shovel and ollie asks can not you do anything right and and stan reply i have nothing to say and get the shovel bash on his head . a ollie hold a bag for stan to shovel in the ash and they get distract by a painting on the wall and and the ash end up down ollie trouser and so stan get another shovel bash on the head . professor noodle finish his formula and and do a final test on a duck and with a drop in a tank of water and change it into a duckling . he also show the boy his success and turn the duckling into an egg and and he next propose to use a human subject and i. e. his butler . while he go and the boy decide to test the formula for themselves and but ollie end up be knock by stan into the water tank with all the formula . in the end and what be once ollie come out and an ape and and when stan ask him to speak and all ollie ape say be i have nothing to say and and stan whimper . fill with wonderful slapstick and all classic comedy you could want from a black and white film and it be an enjoyable film . stan laurel and oliver hardy be number 7 on the comedian comedian . very good .