Everyone's favorite train engine learns a series of valuable lessons in THOMAS AND FRIENDS: PERCY SAVES THE DAY. On the island of Sodor the train engines have to work together to get the job done. This important message is illustrated in three episodes; in the first Thomas ignores Percy's warnings with disastrous results; then Rusty has to rescue Duncan after a serious mishap; and finally new engine Fergus proves himself a useful member of the Sodor crew.