User blog comment:CandaceFan/Phineas and Ferb Trivia/@comment-1717400-20110424142036/@comment-5137023-20110424142736

...DAN SWAMPY MARSH?!? WHAT?!? YOU CALLED THE CO-CREATOR DAN MARSH? IT'S JEFF SWAMPY MARSH!

Sorry...I was watching "Nostalgia Critic" vids on YouTube... Anyway...

1.Druselstein (CORRECT)

2. A werewolf (CORRECT)

3. Olivia Olson, Tyler Alexander Mann, Jeff Swampy Marsh

4. Dan Povenmire as the reggae space voice

5. Lunar, Sensation