Peter Dinklage as Dr. Psycho?
I mean, I don’t know shit about WW outside of what I learned in the Harleyquinn lesbian show.
I'm not a big WW fan either but I know some of her recurring villains. The Cheetah and Giganta are probably the most recognizable. Beyond that she usually fights characters from Greek mythology like Ares, Circe, Medusa, and Hades.
I actually didn't know who Dr Psycho was until the Harley Quinn show. I may have seen him in something at some point but nothing that I recall.
You'd think a character that has been around as long as Wonder Woman would have a better rogues gallery.
I mean
Batman - Joker, Penguin, Catwoman, Riddler, Bane, Mr Freeze, Harley Quinn, Deadshot, Clayface, Two-Face, Scarecrow, Ra's Al-Ghul, Killer Croc, Mad Hatter, Hush, Black Mask, Zsasz, Man Bat, Poison Ivy, Ventriloquist, Rupert Thorne and all the other crimelords
Superman - Lex Luthor, Brainiac, Metallo, Bizarro, General Zod, Mr Myxzptlk, Darkseid, Doomsday, Mongul, Parasite, Livewire, Toyman, Superboy Prime, Bruno Mannheim, Silver Banshee, Lobo, Cyborg Superman
Flash - Reverse Flashes (The Rival, Professor Zoom, Zoom, and Inertia), Captain Cold, Heat Wave, Gorilla Grodd, Mirror Master, The Top, Golden Glider, Abra Kadabra, The Trickster, Pied Piper, Weather Wizard, Captain Boomerang, Shade
And Wonder Woman has like a handful that aren't just ripped out of the Odyssey or the Iliad.