Sim, eles fazem.
De acordo com o link
In the Golden and Silver Age era of DC comics, such characters routinely broke the Fourth Wall, usually as a convenience for introducing a story. After the Crisis on Infinite Earths, comic storytelling took a more mature turn, and few characters demonstrated this ability.
DC Characters known to break the Fourth Wall
- Abel
- Ambush Bug
- Animal Man
- Black Hand
- Cain
- Death
- Destiny
- Doctor Thirteen
- Eve
- Joker
- Kindly Ones
- Lobo
- Lucien
- Madame Xanadu
- Marie Leeds-Thirteen
- Merryman (Myron Victor)
- Mister Mxyzptlk (New Earth)
- Miss America (Joan Dale)
- Phantom Stranger
- Odd Man (Clay Stoner)
Existem poucas ocorrências de muitos de quebra da quarta parede em DCAU . Consulte aqui a lista de instâncias.
Um dos famosos é de Batman: The Animated Series, "Favor do Coringa", onde o Coringa fala ao público (às 13:38):
Até agora, DCEU parece sério demais para quebrar a quarta parede.