Phineas and Ferb (TV Series)

Rollercoaster: The Musical! (2011)

Thomas Brodie-Sangster: Ferb Fletcher

Quotes 

• Phineas : You know, Ferb, one of the best times we ever had was when we built that rollercoaster.

  [pauses] 

  Phineas : We should do it again! But this time as a musical! What do you say? We'll do all the same things, except we'll break into spontaneous singing and choreography with no discernible music source.

  Ferb Fletcher : Hmm. What assurance would we have that everyone else will also break into song and do the same thing?

  Phineas : I don't know. I think they probably will.

  Ferb Fletcher : Fair enough. I'm in.