The character returns in the fourth season "Avengers: Secret Wars", now calling herself the Crimson Widow. In the episode "Prison Break", she alongside Zarda and Typhoid Mary plotted a prison break at the Vault which gets thwarted by Captain Marvel and the Wasp. In the episode "Why I Hate Halloween", Crimson Widow and Crossbones are sent to retrieve Whitney Frost from Hawkeye. After fleeing from Dracula's vampire army, Crimson Widow and Crossbones are apprehended by the Avengers. The character also appears in the final season "Avengers: Secret Wars". In the episode "House of M", Crimson Widow is an enforcer of the Red Skull alongside Crossbones and Typhoid Mary when confronting the Avengers and dealing with Madame Masque. Florence Pugh portrays Yelena Belova in the Marvel Cinematic Universe upcoming film "Black Widow". Yelena Belova appears as a major antagonist in "New Avengers: Breakout", written by Alisa Kwitney. In the novel, she is depicted as Natasha Romanoff's former friend and roommate from the Red Room program. After joining a rogue faction of S.H.I.E.L.D., she comes into conflict with Natasha and the rest of the Avengers while overseeing a covert mining operation in the Savage Land.