Agreeable Alan is a fictional cartoon show that Howard makes up in "Everybody Ninj-along" to prove a point about how agreeable Randy is. The show is revealed by Howard to not actually exist; it was a ploy to show Randy how agreeable he is.
This show depicts a turtle named Agreeable Alan who is always miserable because he does not want to hurt people's feelings.
- The turtle and the rabbit resemble Randy Cunningham and Bucky Hensletter respectively.
- It is parody of Franklin which is an animated series that features a green turtle.