A variant cover for Zenescope's Grimm Fairy Tales #23. It depicts a sexy Snow White sleeping with the Dwarves looking at her.

Wonder Woman holds Wonder Girl unconscious in the air, with one arm. So strong!

A trade paperback cover, published in 2006. Source: http://dc.wikia.com/wiki/Teen_Titans:_Life_and_Death_(Collected)

Cover from the April 2017 issue of Justice League of America #4. Some heroes are unconscious on the bottom of the cover. Art by Joe Prado, Ivan Reis

Jean Grey ends up in the vacuum of space. She can't breathe, and faints. Angel catches her and brings her to safety.

Amazing issue where Jean Grey appears unconscious on multiple panels. The cover shows The Beast carrying an unconscious Jean Grey.

Elektra and Cyblade confront the villain Heatwave. Heatwave surrounds Elektra in a cell made of flames. Heatwave then knocks out Cyblade with a head KO. Cyblade wakes up in chains.

Mephisto knockouts Elektra. We get a very nice full sized page showing her unconscious.

Story title: "The Drained Brains Caper". Thirteen year old Megan Yamamura has just arrived at a new school in Chicago. Things seem kind of weird there, and soon she uncovers the evil plans of Doctor Vorschak. She visits the Doctor's office and things are already pretty suspicious. The doctor tricks Megan and i...

Ran Mouri is investigating a case, and trying to help locate a woman named Waka-San. Ran searches the apartment and finds Waka-San in the bathroom on the floor. Before Ran can do anything, she passes out. Later it's revealed the bathroom was filled with chloroform gas. Source: http://www.mangahere.co/manga/dete...

Marlysa gets knocked out fighting some dinosaurs. A bit bloody. A later scene shows her chained up. Don't remember how she got there.

Episode name: Magical Girl Akari-Chan Decent scene from this science fiction anime. A red head named Akari is kidnapped off a public street. The kidnapper pretends Akari just fainted into his arms. https://myanimelist.net/anime/21677/Captain_Earth/episode/9

A pretty decent chloroform scene. The girl gets tied up with rope beforehand. There is a panel showing the guy soaking a cloth. The girl puts up a struggle. http://kissmanga.com/Manga/Tsurugi-no-Oukoku/Vol-001-Ch-001--Tempest--Remake-?id=264132

From: http://kissmanga.com/Manga/Yuri-na-Watashi-to-Akuma-na-Kanojo/Ch-008--Resurrected-Nightmare?id=262860 Author: MOKOYAMA Jin Genre: Comedy, Ecchi, school life

Contributed by Project X

She-Hulk and Female Wolverine are gassed by a woman they thought was on their side. Contributed by Project X

Contributed by Project X

Contributed by Project X

Hime Onizuka is chloroformed and tied to a tree.

A variant cover by J Scott Campbell. Wolverine and Silver Fox