Prostě ani muk
1966
The Youth Drug Scene
1970
Drugs: Killers or Dillers?
1972
Parents -- Who Needs Them?
1973
Toothache of the Clown
1972
Phonics 4 Babies: Baby's First Words
2007
The Beauty and Complexity of the Mandelbrot Set
1989
It's My Hobby
1974
Musical Multiplication
1986
Cube
1979
O lidech před pultem a za ním III.
1958
Panda e os Caricas 2
2013
Dakshina
1994
When I dance
—
Understanding Weather: Precipitation
1992
New Girl
1970
The World of Lions with Bugs Bunny
1997
Health for the Americas: Hookworm
1945
Cosmic Letter
1979
Inai Inai Baa! Super One Song
2005