Peppermint Patty and Marcie are voiced by male actors.
The last project for veteran music conductor John Scott Trotter, who worked with composer Vince Guaraldi on all Peanuts specials starting with Charlie Brown E a Grande Abóbora (1966). This would also be Guaraldi's penultimate Peanuts special.
It's revealed that Charlie Brown's father is a barber.
Joanne Lansing, the ink and paint supervisor, is listed as one of the motocross contestants.