Fireman Sam: Bus Trouble/Calendar Challenge/Cave Calamity/Castles in the Air/Caribbean Cookout

Mrs Chen is taking a school trip to the ruins but when Trevor turns up the bus is not running well. Mrs Chen insists that they set off before he can check under the bonnet. / A photography contest has everyone trying to snap the best shot, until Mrs. Chen gets blown out to sea on a windsurfer, prompting a hover craft rescue! / Norman tries to finish his Sea Life Spotting project but ends up stranded in a cave by rising tides. Sam pilots Juno to rescue him just in time! / Station Officer Steele is horrified to find he has two Cridlington's on his crew when Elvis' cousin Jerry Lee stands in for Penny who is away on a course. / When Malcolm joins the Wild Men of Pontypandy for a cookout, Nipper steals Malcolm's barbecued chicken and causes havoc as they try to get it back!