Kevin Kopelow (born 1963) and Heath Seifert (born 1968) are an American television writing and producing team. They have written and produced for All That, Kenan & Kel, Austin & Ally (also creators of the latter), among other series. As an actor, Kopelow is best known for appearing as Kevin, the stage manager on All That, as well as appearing as a panelist on the game show Figure It Out.