Creed Bratton, the actor, is arguably best known for his portrayal of the creepy, hilariously unhinged Dunder-Miflin employee who just happens to share the same name.

But there is no pretending when it comes to the real Bratton's musical pedigree. Bratton, a former member of 1960s rock band The Grass Roots, tonight brings his one-man show to the ArtsQuest Center at SteelStacks in Bethlehem.