Writing

Karen Maser

Explore Karen Maser's filmography, known works, and frequent collaborators.

Co-Executive Producer

Known for

Supergirl★ 7.3Viewing moment
Supergirl
2015 · Series

Frequent collaborators

Melissa BenoistMelissa BenoistKatie McGrathKatie McGrathChyler LeighChyler LeighNicole MainesNicole MainesJulie GonzaloJulie GonzaloJerry SiegelJerry SiegelDavid HarewoodDavid HarewoodJoe ShusterJoe Shuster