Trivia
Rocky's Dilemma or A Squirrel in a Stew/The Submarine Squirrel or 20,000 Leagues Beneath the Sea
The Bullwinkle Show
The "Peabody's Improbable History" segment ("Wyatt Earp") is the first to show Sherman without the dog collar-style belt he wears in his initial appearances. While Sherman's "collar" is seen during the segment's opening scene at Peabody's home, once Peabody and Sherman are transported to 1875 Dodge City, the collar is gone.