"Video by Bill Etra, early to mid 1970s, perhaps at the WNET TV Lab?"
Destino
2003
Dexter's Laboratory
1995
Don't Hug Me I'm Scared 4
2015
Waking Life
2001
Baseball Bugs
1946
The Grandmother
1970
Anomalisa
2015
World of Tomorrow
2015
Metropia
2009
Melody Time
1948
Fixed
2025
Late Afternoon
2019
Don't Hug Me I'm Scared 6
2016
The Brave Little Toaster
1987
Heavy Traffic
1973