Olivia reaches new heights to rescue stranded cats. An afternoon hike turns into a difficult cat rescue operation for Olivia, Archie and their people. Parker and Jag struggle to meet the unexpected challenges of a mountain rescue while striving to leave no cat behind. In this story Olivia reveals the identity of a killer, she helps a melancholy horse become reunited with a most unlikely friend, she saves someone from a poisonous snake, and she helps track down several lost and frightened cats. Along the way a young man learns to see the heart of a cat which becomes a life-changing moment for him and for a cat in desperate need of help.