The fifteenth season of the television series Arthur was originally broadcast on PBS Kids Go!
in the United States from October 10, 2011 to June 15, 2012 and contains 10 episodes, all of which are from the season 14 production, which have previously aired in other countries.
The announcement of the last season featuring Dallas Jokic, Robert Naylor, Lyle O'Donohoe, Dakota Goyo, and Alexina Cowan in their respective roles as the beloved characters Arthur, D.W., the Brain, Timmy, and Catherine.
However, Nemo steals the postcard and Nadine informs the two that the picture is part of a formula to get rid of imaginary friends.
James is sent a stuffed toy lamb by relatives in Scotland, but his classmates decline it when the Tibbles treat him like a king because of it.