A redhead woman is given a drugged coffee while in a car. Not sure what this manga is about, but it's adult in nature. It's from Korea I believe. I spliced together some shots of her falling asleep. Source: http://kissmanga.com/Manga/Brawling-Go/ch-056?id=329880

Maria is captured and rendered unconscious off panel. She is later shown chained by her arms and feet. http://kissmanga.com/Manga/Mazinger-Angel-Z/Vol-002-Ch-008--The-Demon-Inside-the-Old-School-Building?id=147864

Miki is captured and shown unconscious. There are some nice scenes in this chapter.

Maria of the Mazinger Angels, is knocked out of her giant robo during a fight. The bad robot catches her unconscious. She gets rescued later on. I love the art of this manga! http://kissmanga.com/Manga/Mazinger-Angel/Vol-002-Ch-012--M-A--Base--Targeted-by-the-Devil?id=145037

Chikori is rescued by a magic user named Sumika Hoshikawa. Sumika dresses like a sexy cowgirl. Chikori was captured by an Orc. She is rescued and faints. http://kissmanga.com/Manga/Ultimate-Antihero/Ch-000--Prologue?id=242831

Kitty Pryde is running through the X-Men mansion, and finds Storm, Colossus and Nightcrawler unconscious. Turns out the whole thing was a training simulation. http://readcomiconline.to/Comic/Wolverine-First-Class/Issue-21?id=64487

Story title: "Mechanical Gods" Bombshell Hawkgirl is knocked out in a blast.

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