This is the complete eleventh series of Thomas & Friends and contains the following episodes:
Hide and Peep
Gordon and the Engineer
Thomas Sets Sail
Emily's Rubbish
Dream On
Cool Truckings
Thomas and the Spaceship
Hector the Horrid
Thomas and the Storyteller
Skarloey Storms Through
Thomas and the Lighthouse
Sir Handel in Charge
Smoke and Mirrors
Henry's Lucky Trucks
Don't be Silly, Billy
Toby's Triumph
Thomas and the Runaway Car
Edward and the Mail
Thomas and the Big Bang
Wash Behind Your Buffers
Thomas in Trouble
Dirty Work
Duncan Does it All
Percy and the Left Luggage
Ding-a-Ling
Thomas and the Stinky Cheese
Not only does it contain all 20 episodes of the eleventh series - it also contains the episodes from the eleventh series spin-off DVD which focuses on the adventures of the Little Engines on the Narrow Gauge Railway.
I'd like to point out that Amazon's description for this product is wrong as it is not the original 1980's series. All of these episodes were released in 2007 on Channel Five's Milkshake.
One thing that does get slightly tedious is the Engine Rollcall song that plays at the end of all 26 episodes!
Overall this is quite a good series as we are introduced to the likes of Billy the Silly Engine, Whiff the rubbish-collecting engine, Madge the Snub-Nosed Lorry and Hector the very Horrid Coal truck. So this is a DVD that every Thomasfan, old and young, needs.