Currently available on 2 streaming services.

Streaming, rent, or buy H.R. Pufnstuf – Season 1:

You are able to buy "H.R. Pufnstuf - Season 1" on Amazon Video, Apple TV as download.

Cast

Jack Wild
Jimmy
Billie Hayes
Wilhemina W. Witchiepoo
Lennie Weinrib
H.R. Pufnstuf
Sharon Baird
Stupid Bat
Walker Edmiston
Boris Karloff Tree
Joan Gerber
Freddy the Flute
Angelo Rossitto
Seymore Spider
Felix Silla
Polkadotted Horse
Joy Campbell
Orson Vulture
Roberto Gamonet
Johnny Silver
Dr. Blinky
Harry Monty
Andy Ratoucheff
Alarm Clock
Johnny Silver
Ludicrous Lion