On screen
Cast
10 credited performers
Shari Lewis
Shari / Lamb Chop / Hush Puppy / Charlie Horse (voice)
Dom DeLuise
Dom
Robert Guillaume
Robert
Alan Thicke
Alan
Andrew Francis
Charlie's Friend
Neil Denis
Charlie's Friend
Vanessa Morley
Charlie's Friend
Bill Switzer
Charlie's Friend
Artwork unavailable
Aya Tomioka
Charlie's Friend
Artwork unavailable
Emily Harrison
Character not listed