TV · EN · 1971
Three teenagers and their dog solve mysteries with the help of two ghosts from the 18th century.
Jerry Dexter
Elmo (voice)
Daws Butler
Mudsy (voice)
Micky Dolenz
Skip Gilroy (voice)
Don Messick
Boo (voice)
Kristina Holland
April Stewart (voice)
Tommy Cook
Augie Anderson (voice)
