The CW has unveiled the trailer for the superhero drama's series finale ... monsters wreaking havoc on Metropolis, and alien invaders intent on wiping out the human race, The Man of Steel aka ...

Returning series on The CW’s mid-season line-up include teen drama Riverdale, the reboot of 1980s glamour soap Dynasty and superhero drama Superman & Lois. 20.00-20.30 Whose Line is it Anyway?