Jimmy

Jack Wild

Witchiepoo

Billie Hayes

Boss Witch

Martha Raye

Witch Hazel (as Mama Cass)

Cass Elliot

H. R. Pufnstuf / Henrich Rat / Living Island Boat / Orville Pelican / Polka-Dotted Horse / Stupid Bat / West Wind (voice) (as Al Melvin)

Allan Melvin

H.R. Pufnstuf

Roberto Gamonet

Googy Gopher / Orville Pelican

Billy Barty

Shirley Pufnstuf

Sharon Baird

Miss Flick

Jane Dulo

Dr. Blinky / Ludicrous Lion / Seymore Spider / Various (voice)

Walker Edmiston

Allison McKay

Dr. Blinky / Ludicrous Lion

Johnny Silver

Freddy the Flute / Googy Gopher / Orson Vulture (voice)

Don Messick

Alarm Clock

Andrew Ratoucheff

Orson / Cling / Various Characters

Joy Campbell

Polkadotted Horse

Felix Silla

Seymore Spider / Clang

Angelo Rossitto

Witch Way

Jan Davis

Witch

Princess Livingston

H.R. Pufnstuf

Van Snowden

Lou Wagner

Hommy Stewart

Alarm Clock

Andy Ratoucheff

Pat Lytell

Dowager Tree / Granddaughter Clock (voice)

Joan Gerber

Buddy Douglas

John Linton

Bob Howland

Scutter McKay

Roberta Keith

Penny Krompier

Brooks Hunnicutt

Jon Linton

Barrie Duffus

Evelyn Dutton

Tony Barro

Ken Creel

Fred Curt

Dennis Edenfield