Usually when someone's lying in a prone position with both eyes open, unblinking, they're dead. Well, it's either that or they're sleeping and their eyes are still open for some supernatural reason or because whatever species they are part of sleeps with their eyes open. Creepy, no? A lot of people who discover a character with this ability sleeping think so too.
While there are some people in Real Life who have trained themselves to sleep with their eyes open, it is bad for your eyes because the lack of blinking causes your eyes to dry up.
For someone who dies with eyes opened see Dies Wide Open.
- The beginning of this commercial featuring an Asian woman going for a world record in keeping her eyes open.
- Misty's Psyduck in the Pokémon did this once, making Misty think he was immune to Jigglypuff's singing.
- In the anime version of Dragon Ball, King Piccolo sleeps with open eyes, adding another bizarre and creepy trait to his character, after showcasing that he can drink through using telekinesis and laying eggs with his mouth in the same scene.
- In U.S. Acres, Booker and Sheldon watch in astonishment as Wade sleeps with his eyes open. Booker asks how he's able to do it, and Sheldon explains that it's easy for Wade because he's afraid of the dark.
- Subverted in City Slickers where the main character thinks this is happening. Turns out, Curly's really dead.
- Invoked in Matilda. As Matilda is sneaking into her parent's room, her mother sits up and stares right at Matilda with huge eyes - then after a second, you realize it's an opaque sleep mask with eye designs. By the time she takes it off, Matilda is out of the room.
- In The Lord of the Rings, Gandalf sleeps with his eyes completely open.
- Major Payne does this. The JROTC kids learn the hard way that he may in fact not be so asleep.
- In The Hitch-Hiker, the protagonists, Collins and Bowen, discovers much to their horror that their captor, Meyer, is capable of this. It further complicates their planned escape attempt, as they find themselves unsure of whether he is actually sleeping or not.
- Slipstream (1989). Matt Owens has captured the fugitive Byron (on whom there's a large bounty) and is rather disturbed when this trope seems to apply, assuming that he's staying awake deliberately so he can escape or attack him. He doesn't know that Byron is actually an android who doesn't need to sleep. Later Byron does fall asleep after making love to a woman for the first time. He even has a dream.
- In The Lord of the Rings Elves sleep with their eyes open, and Gandalf can sleep with his eyes half-open.
- Wizards in Sword of Truth sleep with their eyes open.
- Being artificially made creatures who only possess features their creator deemed necessary, the "Little People" in The Saga of Darren Shan have no eyelids. Their eyes do become dimmer while sleeping, though.
- In Belgarath the Sorceror, Belgarath recounts how his daughter Polgara once cast a spell on some pompous border guards that caused them all to fall asleep with their eyes still open and without falling to the ground, just so that she could get away from them without them following her.
- Armageddon The Musical by Robert Rankin is set in a dystopian future where people are paid according to how much television they watch. The protagonist has trained himself to sleep with his eyes open so that the tracking gadget will think he's still watching.
- Xena: Warrior Princess. In one episode, there was a group of mercenaries who slept not only with their eyes open but also in battle ready stances.
- In an episode of Psych Shawn walked into the chief's office and started talking to her before realizing she was sleeping with her eyes open (her kid had kept her up all night).
- From Supernatural season 1, episode 18:
Old Woman In Hospital Room: Ahhh, nonsense. I was sleeping with my peepers open. And fix that crucifix would ya? I've asked four damn times already!
Sam: (laughs) I was sleeping with my peepers open?
Dean: I almost smoked that old girl, I swear. It's not funny!
Sam: Oh man, you should have seen your face!
- Exaggerated in Angel. Illyria appears fully awake, alert and aware even when sleeping.
- Scrubs: Sean sleeps with open eyes as Elliot speaks to him on the phone.
- In Greek Mythology, Endymion was granted the ability to sleep with his eyes open so he could keep watch over his lover, Selene.
- Manly Guys Doing Manly Things. Canadian Guy doesn't sleep, he sits in a rowboat in the middle of a pond with a buttonbox concertina and a blank, empty stare. Somehow, this causes a stack of beaver pelts to appear in Commander Badass's office every morning.
- In Slightly Damned Buwaro manages to fall asleep during a staring contest with Kieri, without her noticing.
- In one arc of S.S.D.D it looked like Norman might have OD'ed on something when he was just sitting there on the couch with his eyes wide open after bugging Kingston for sleeping pills. Turned out he was just asleep.
- In Faux Pas Cindy slept like that when Myrtle gave her too much cough syrup.
- Fish and snakes sleep with their eyes open due to not having eyelids. Fish don't need to worry about dehydration and snakes technically have a transparent membrane and no opaque eyelids.
- Josef Stalin trained himself to sleep with his eyes open, to make potential assassins think he was awake so they couldn't sneak up on him. This was shown in the Made-for-TV Movie World War II: When Lions Roared.
- Guinea pigs and rabbits, as prey animals, often sleep with their eyes open. Such a pet sleeping with its eyes closed generally really trusts its owner.
- During phases of intense day dreaming, a person is technically asleep, but their eyes remain open.