Listen to What's Up, Doc? (End Credits) online. What's Up, Doc? (End Credits) is an English language song and is sung by Andy Sturmer and Dan Kolten. What's Up, Doc? (End Credits), from the album Merrie Melodies (Songs From The Looney Tunes Show: Season One), was released in the year 2012. The duration of the song is 0:24. Download English songs online from JioSaavn.