Thomas & Friends: Not Now, Charlie/Skiff and the Mermaid/The Thomas Way/The Christmas Coffee Pot/The Phantom Express/Over the Hill

Charlie is the small purple engine who likes to tell jokes. One day Charlie discovers an elephant on the line and tries to alert the other engines, but they all think he is joking./Skiff thinks he sees a mermaid and gets himself and the Fat Controller into trouble at sea when he takes off to look for her. /When Harold the helicopter breaks down near Callan Castle, Duck and Thomas are sent to take him to the Sodor Search and Rescue for repair./When Marion is sent to clear an overgrown siding a voice cries out in alarm and Marion thinks she's found a talking Christmas tree./One night James tries to scare Percy by telling him that there's a ghost at Ulfstead Castle./It's the day after Christmas and Glynn, the old coffeepot engine, has been restored and brought to Ulfstead Castle.