Countdown

Booster Gold

Michael Jon Carter

Elongated Man

Ralph Dibny

Red Hood

Jason Todd

Captain Atom

Nathaniel Adam / Cameron Scott

Blue Beetle

Ted Kord

Deadshot

Floyd Lawton

Wonder Girl

Cassie Sandsmark

Ralph Dibny

Elongated Man

Hawkman

Katar Hol, Thanagarian

Dr. Mid-Nite

Dr. Charles McNider

Doomsday

Starman

Ted Knight

Ravager

Rose Wilson

Kid Flash

Bart Allen

Raymond Terrill

The Ray

Joan Garrick

DC character

Pied Piper

Hartley Rathaway, from Flash

Doctor Light

DC, Arthur Light

Trickster

James Jesse

Parallax

Hal Jordan

Athena

DC, Olympian goddess

Hawkgirl

Shiera Sanders Hall

Speedy

Mia Dearden

Holly Robinson

Catwoman

Multiplex

Danton Black

Monarch

Hank Hall