The Sinister Titan Clockman first appeared in this episode, where the Big Ben was destroyed by Steak from the orders of Agent DS, Allowing the Sinister Titan Clockman to finally free himself. Titan Clockman quickly becomes aware of the presence of Sinister Titan Clockman, accelerating himself and flying quickly to London, right in front of the destroyed Big Ben, although it's too late now. Sinister Titan Clockman speaks to him with many words, eventually stopping the entire galaxy. Afterward, he shows off his full size compared to Titan Clockman, evidently towering high above him, summoning the time cube and touching it to his missing right hand, as the Time Slashing Blade is formed, and the Titan Clockman and Sinister Titan Clockman soon begin their duel.

Sinister titan clockman: "I CAN SMELL YOUR FEAR. YOU.. UNWORTHY SUBSTITUTE. THE TIME HAS COME. I'LL SHOW YOU... TRUE TIME DOMINATION."

Titan clockman takes a step back, still holding his Excalibur in front of the entity. Titan Clockman: "Oh, bloody hell."