Season
- Season 0 2008-09-01
- Season 1 1984-10-09
- Season 2 1986-09-24
- Season 3 1992-01-25
- Season 4 1995-10-16
- Season 5 1998-09-14
- Season 6 2002-09-16
- Season 7 2003-10-06
- Season 8 2004-08-01
- Season 9 2005-09-05
- Season 10 2006-10-02
- Season 11 2007-09-03
- Season 12 2008-09-01
- Season 13 2010-01-25
- Season 14 2010-10-11
- Season 15 2011-03-01
- Season 16 2012-02-20
- Season 17 2013-06-03
- Season 18 2014-08-25
- Season 19 2015-09-21
- Season 20 2016-09-05
- Season 21 2017-09-18
- Season 22 2018-09-03
- Season 23 2019-09-02
- Season 24 2020-05-01
Season 24 Episode
- Season 11 Thomas and the Storyteller
- Season 11 Emily's Rubbish
- Season 11 Dream On
- Season 11 Dirty Work
- Season 11 Hector the Horrid!
- Season 11 Gordon and the Engineer
- Season 11 Thomas and the Spaceship
- Season 11 Henry's Lucky Day
- Season 11 Thomas and the Lighthouse
- Season 11 Thomas and the Big Bang
- Season 11 Smoke and Mirrors
- Season 11 Thomas Sets Sail
- Season 11 Don't Be Silly, Billy
- Season 11 Edward and the Mail
- Season 11 Hide and Peep
- Season 11 Toby's Triumph
- Season 11 Thomas and the Runaway Car
- Season 11 Thomas In Trouble
- Season 11 Thomas and the Stinky Cheese
- Season 11 Percy and the Left Luggage
- Season 11 Skarloey Storms Through
- Season 11 Cool Truckings
- Season 11 Wash Behind Your Buffers
- Season 11 Duncan Does It All
- Season 11 Sir Handel In Charge
- Season 11 Ding-A-Ling
Thomas & Friends - Season 11 Episode 13 Don't Be Silly, Billy
6.80 22 minutes A new engine known as Silly Billy arrives and Thomas has to show him around. But Billy finds him to be bossy and decides to find his own way around, with disastorous consequences.
