Arthur (s20e01a)
Buster’s Second Chance
by Ken Scarborough and Cilbur Rocha, directed by Greg Bailey
According to Brain, the past cannot be changed, but Buster still tries to do so when
he’s thrown back to preschool by a time vortex.
— Tony Carr
Buster: What’s the square root of 49? [Buster thinks] I don’t know. I don’t know! . .
. I’m baaaaack!
Arthur (s20e01a), “Buster’s Second Chance” by Ken Scarborough and Cilbur Rocha,
directed by Greg Bailey (PBS-TV, USA, 10 October
2016).