The Tunnel Rumbler/The Frightened Fox Peter Rabbit : Season 3 Episode 2

When Peter and his co. mistake the scary "ribbit" echoes of the lost Jeremy Fisher for a scary monster through a series of misunderstandings, they set about to rid their tunnels of this mysterious intruder. / When Mr. Tod steals the rabbits' blackberries and tin can after a casual ambush and Peter vows to retrieve them, he soon finds himself in much deeper danger than he could have realized.