"Junior" is very unpredictable when they're on the tram going up to pinewild. He thought there was a bomb in the cigar box, he was capable of anything. At one point he even opens the tram door.
Note: last month during the holiday season I heard an old, classic Christmas episode on the radio starring Roddy McDowall. Who was very very young at the time. I believe the date was sometime in the 1950s.