In the Supergirl episode ‘We Can Be Heroes’, while Livewire (Brit Morgan) tries to break out of prison and Mon-El (Chris Wood) puts Supergirl’s (Melissa Benoist) safety before the residents of National City, M’Gann falls into a coma after a psychic attack.
M’Gann is portrayed by Sharon Leal. She’s known for her roles on Grimm (Zuri Ellis), Recovery Road (Charlotte Graham), Hellcats (Vanessa Lodge), Private Practice (Sonya Nichols), Boston Public (Marilyn Sudor), and Guiding Light (Dahlia Crede), among others. Leal is also recognized for her roles in Why Did I Get Married? (Diane) and Dreamgirls (Michelle Morris). Supergirl airs Mondays at 8pm on CW.