|Postman Pat and the Cornish Caper|
|Air Date||21st November 2016|
|Previous||Postman Pat and the Christmas Panto Horse|
|Next||Postman Pat and the Giant Pumpkin|
Postman Pat has to deliver a steam engine called Old Betty to Ted all the way from Cornwall.
- Mrs. Goggins
- Amy (cameo)
- PAT 1
- PAT 2
- PAT 3
- PAT 9
- Old Betty
- Alf's Quad Bike
- The Panda Car
- Pencaster Flyer
- Pat's House
- Post Office
- Ted's Mill
- Ted's Workshop
- The Church
- Greendale Station
- Special Delivery Service Sorting Office
- Pencaster Station
- River Penn
- Ned's Workshop
- Lewis MacLeod as Pat, Ben and Alf
- Melissa Sinden as Jess and Bonnie
- Carole Boyd as Sara and Mrs. Goggins
- Bradley Clarkson as Ted, Ned and Arthur
- Kulvinder Ghir as Ajay
- Joel Trill as Chris
- This is the first episode to by produced by Dreamworks.
- This is episode introduces Chris and his parrot Micawber to the series.
- This is Joel Trill's first episode.
- This is the first time we meet a member of Ted's family in the television series.
- This is the first episode to feature PAT 9.
- This is the first time Pat has needed to collect a special delivery from outside Cumbria.