Watch Online Free HD Solarmovies. It's party time with Thomas the Tank Engine, who has gathered together his favourite stories featuring all his friends from the Island of Sodor. Join Percy, James, Henry and Gordon, and all the other characters in nearly 2 hours of fun in 20 action-packed episodes which make this the biggest and best Thomas collection ever. You can also pull out and keep your FREE Really Useful Party Poster which is packed with great ideas and activities to make your party go with a bang!