- 8.5/10(6 votes)
#1 - Katie
S4:E4Missing info0 CommentsView allDirector:Neil BiswasWriter:Georgia Lester - 7.5/10(6 votes)
#2 - Thomas
S4:E1Missing info0 CommentsView allDirector:Neil BiswasWriter:Jamie Brittain
"Katie" is the best rated episode directed by Neil Biswas. It scored 8.5/10 based on 6 votes. It was written by Georgia Lester. It aired on 2/18/2010 and is rated 1.0 points higher than their second-best episode, "Thomas".