Jack Wild appears as Jimmy, who searches high and low for his friend H.R. Pufnstuf (Van Snowden).
The Brady Bunch Kids (Barry Williams, Maureen McCormick, Christopher Knight, Eve Plumb, Mike Lookinland, Susan Olsen) perform a medley of songs, though they would not appear in a Sid and Marty Krofft TV production until The Brady Bunch Hour in 1976.