Fifth-grade schoolboy Ludvík’s penchant for physics experiments proves to be a somewhat dangerous hobby in this 1984 comedy from long-time children’s filmmaker Josef Pinkava. The narrative, drawn from a book by Alena Vostrá, follows Ludvík’s exploits in his new home in the village of Heřmánkov. The youngster decides to conduct a spectacular experiment involving a carefully timed explosion. Ludvík’s father, music teacher Čtrnáctý; his teacher mother; sister Bíba, and grandfather Matěj are all along for the ride in this spirited tale. Robert Nešpor takes the lead role in his only feature-film appearance. Ludvík’s sister is played by the 17-year-old Mahulena Bočanová, a child star since the age of two. Jiří Hálek and Zdena Hadrbolcová portray the parents.
Five members of the Čtrnáctý family move to a small house in the village of Heřmanice. Ferdinand Čtrnáctý is a pedagogue working in a music school, his wife is an elementary school teacher, their eighteen-year old daughter Bíba studies at the technical college of transportation and the son Ludvík is in the fifth grade of elementary school, while the grandfather Matěj controls the family's practical matters. Ludvík is a fanatical admirer of physics, and he thus constantly indulges himself in various experiments which, however, end up rather ingloriously. Ludvík records all details of his experiments - including all the formulas and charts - in his yellow notepad. The physics teacher meanwhile has no idea that an extremely gifted physicist is studying at the school, and he thus only bothers himself with children who are rather uninterested in the field. Ludvík prepares a significant experiment to verify "sound diffusion in water", which should result in a large explosion at five on a Friday afternoon. The event should be accompanied by a performance of a children's ensemble called Hlaholík, to be held in an open-air theatre under the supervision of the father Čtrnáctý. The physics teacher somehow succeeds in seizing Ludvík's yellow notepad. He thus sets off to the local pond, accompanied by the PT teacher Hrabě, and is finally introduced to Ludvík and his sister Bíba. They carry out the experiment on a smaller scale together - just to exclude any danger. And while Bíba enjoys her beautiful moments with the young Hrabě, the physics teacher and Ludvík are consumed by a discussion about the laws of physics.
žák Ludvík Čtrnáctý zvaný Viky
Božena zvaná Bíba, Ludvíkova sestra
učitel fyziky Lumír Kostečka
děda Matěj
Ferdinand Čtrnáctý, otec Ludvíka a Bíby
Libuše Čtrnáctá, matka Ludvíka a Bíby
školník Josef Hnízdo
Voice by Mirko Musil
králíkář Bedřich Buchtele
tělocvikář Antonín Hrabě
žák Vojtěch Plichta
učitelka Olga Miláčková
žák Pytlík
žákyně Bachorová
žákyně Vaňková
žákyně Jiřičná
žák Vosecký
prodavač melounů
pokladní
prodavačka
kastelán
Voice by Miriam Kantorková
výpravčí
žák Macák
Zdeňka Tkadlečková, František Hlaváček
Arne Parduba
František Santarius, Šťovíček Josef st.
Alena Pekařová
RNDr. Jaromír Neužil
Jana Školoutová (klapka), Otto Kamenský (fotograf), J. Beňo, S. Jašová
FISYO (Music Conducted by Štěpán Koníček)
Song Composer Ivan Mládek
Writer of Lyrics Zdeněk Svěrák
Song Composer Georges Bizet
Singer Mahulena Bočanová
Song Composer lidová moravská píseň
Singer Mahulena Bočanová
Song Composer lidová píseň
Singer dětský sbor
Singer Alice Hlobilková
Singer dětský sbor
Výbuch bude v pět
Výbuch bude v pět
Explosion at Five
Výbuch bude v šest
film
featuretheatrical distribution
children, comedy
Czechoslovakia
1984
1984
withdrawal from distribution 31 March 1994
premiere 1 June 1985 /suitable for youths/
feature film
74 min
2 105 meters
16mm, 35mm
1:1,37
colour
sound
mono
Czech
Czech
without subtitles
Czech
Festival: 23. mezinárodní festival filmů pro děti a mládež Gijón
1985
Gijón / Spain
Festival: 24. festival filmů pro děti Gottwaldov
1984
Zlín / Czechoslovakia
Josef Pinkava