The fifteen year old Maruska (Lenka Korínková) starts as a new staff in the porcelain warehouse. For the boss Svetla (Míla Myslíková) it is the last straw. She asked to extend her staff consisting of four girls and a retired lady by a man, not a child. The kind and ever fussy Svetla, battling in vain with overweight decides to leave her position and to take another one in the office. As soon as she finds out that the position will be taken by Arnost Jarolím (Josef Langmiler), she insists on a hand over inventory.
While serving time for insanity at a state mental hospital, implacable rabble-rouser, Randle Patrick McMurphy inspires his fellow patients to rebel against the authoritarian rule of head nurse, Mildred Ratched.
After spending decades living in the shadow of his more famous and successful sibling, Consulting Detective Sigerson Holmes (Wilder) is called upon to help solve a crucial case that leads him on a hilarious trail of false identities, stolen documents secret codes.