It's a Mystery, Charlie Brown [52956] Released: 1974-02-01 Revenue: $0 Budget: $0 Profit: $0 Runtime: 25 mins Popularity: 0.5367 Vote Average: 6.7 Vote Count: 29 Overview: When Woodstock's fancy new nest disappears one afternoon, he turns to Snoopy for help. Adopting the guise of Sherlock Holmes (complete with cloak, deerstalker cap and bubble pipe), Snoopy and Woodstock go on the hunt for the missing nest. Cast [7] Todd BarbeeCharlie Brown Melanie KohnLucy Stephen SheaLinus Donna Le TourneauPeppermint Patty Jimmy AhrensMarcie Lynn MortensenSally Tom MullerPig Pen Trailers