Mark Mothersbaugh

Mark Mothersbaugh is an American song writer, musician, composer, record producer, and singer. He composed the music for the Nickelodeon series Rugrats (starring E.G. Daily, Kath Soucie, and Tara Strong) and Cartoon Network's Regular Show, and the films Thor: Ragnarok and The Lego Movie 2: The Second Part.

His company, Mutato Muzika, produced the music of the TV series Shaggy & Scooby-Doo Get a Clue!

TV series

 * Shaggy & Scooby-Doo Get a Clue!]] - theme written and performed by (seasons 1 and 2)