Suggestions by @optimistic_writer
11,166 suggestions
Madison Pettis
as Starlight in Supergirl (Season 4)
Mehcad Brooks
as Steel in Supergirl (Season 4)
Molly C. Quinn
as Supergirl in Supergirl (Season 4)
Jeremy Jordan
as Winn Schott in Supergirl (Season 3)
Billy Magnussen
as Jimmy Olsen in Supergirl (Season 3)
Melora Hardin
as Lilith in Supergirl (Season 3)
David Harewood
as Martian Manhunter in Supergirl (Season 3)
Grant Gustin
as The Flash in Supergirl (Season 3)
Tom Ellis
as Superman in Supergirl (Season 3)
Mehcad Brooks
as Steel in Supergirl (Season 3)
Peter Facinelli
as Maxwell Lord in Supergirl (Season 3)
Claire Holt
as Bizarro in Supergirl (Season 3)
Molly C. Quinn
as Supergirl in Supergirl (Season 3)
Alexander Gould
as Conduit in Supergirl (Season 2)
Adrianne Palicki
as Black Flame in Supergirl (Season 2)
Jane Sibbett
as Blackstarr in Supergirl (Season 2)
Rose McIver
as Psi in Supergirl (Season 2)
Paul Wesley
as Metallo in Supergirl (Season 2)
Denis O'Hare
as Kryptonite Man in Supergirl (Season 2)
Walton Goggins
as Decay in Supergirl (Season 2)