Of the World's Horrors
1920
Tractor Ted in Springtime
2007
Clean and Neat with Harv and Marv
1975
Beyond LSD
1967
The Butterfly King
1995
Engagement Party
1956
Piping Hot
1959
Integral Anatomy, Vol. 4: Viscera and Their Fasciae
2006
Tractor Ted Makes Bread
2006
Health for the Americas: Hookworm
1945
Growing Girls
1949
Posture Pals
1952
Neděle v pražské ZOO
1949
Technika rozhlasu
1939
There Goes a Monster Truck
1995
Tractor Ted Goes Farming
2017
Gonorrhea
1943
The Creation Of Life
1948
Tractor Ted All About Harvesters
2016
Suiciders Beware!
1967