Riff Gets Angry! (SuperMalechi's Season 8 2003 version)

What's That Sound? is the last episode of a 8-Episode Mini Season to Promote Season 4. Its original airdate was in March 12, 1997.

Plot
When there are strange noises, Detective B.J. is on the case!

Cast

 * Barney
 * B.J.
 * Maria
 * Hannah
 * Carlos
 * Stephen
 * Stephen's Dad

Songs

 * 1) Barney Theme Song
 * 2) It's a Beautiful Day
 * 3) Listen
 * 4) People Helping Other People
 * 5) Five Senses Song
 * 6) The Airplane Song
 * 7) Here Comes the Firetruck
 * 8) Over in the Meadow
 * 9) The Marching Song
 * 10) I Love You

Trivia

 * Barney has his Season 3 voice and 1995 costume.
 * BJ has his Season 3 voice and 1996 costume.
 * The Barney costume used in this episode was also seen on "Barney's Sense-Sational Day".
 * The musical arrangements used in this episode were also heard in "Fun and Games".
 * When BJ says "Hi everybody" the sound clip is a mix of the one from "Barney's Sense-Sational Day" (low-pitched) and the one from "Hats Off to BJ!".
 * The Season 2 Barney doll is the same from "Barney's Talent Show".