Thomas & Friends Season 13 Episode 4 Double Trouble ( Air Date 2010-01-28 ) Genre Animation, Kids category. Overview "It's the Fat Controller's birthday, and Thomas is sent to Maithwaite early to collect the Fat Controller and Lady Hatt to take them to the party. However, when Thomas arrives, he is very surprised to see the Fat Controller already there - and that he has a moustache and a strange change in personality.".