John-117 in cryo

John-117 in cryo is an easter egg in the Halo: Reach level The Pillar of Autumn.

By holding the right analog stick to the right in the part of the cinematic where Captain Keyes' Pelican lands in a hangar bay in the Pillar of Autumn, one can see a SPARTAN (possibly Linda or more likely John) lying in a cryo-chamber in the hangar.

Trivia

The easter egg is similar to the Buck and Monkeyman egg in the Halo 3: ODST epilogue; with the only difference being that the player needs to push the right analog stick to the left in order to see the egg in ODST.

List of Easter eggs in the Halo series

Halo: Combat Evolved Easter eggs

.fortune • Birthdate on tank • DMM 2003 • Hellomyname Keyes • Hidden Marine • Hugging Elite • Jonesy • Moa statues • Megg • MRL • Multiplayer Options Spartan Captions • Pistol Kanji • Recorder chip warning • Rex • Siege of Madrigal • Thirsty Grunt • Three dead Grunts

Halo 3: ODST Easter eggs

Siege of Madrigal • Cavemen • Identification badge • License plate Easter eggs • Moa statues • New York Times Easter egg • Weapons card

Halo: Combat Evolved Anniversary Easter eggs

Bulletin board • Hugging Elite • Keyboard emoticons

Halo 4 Easter eggs

Collector's Edition • Dancing Grunts • Double Rainbow • Gravity Hammers on Shutdown • Hidden weapons caches on Forerunner • Incineration Cannons on Forerunner • Moa statues • Red vs. Blue • Secret Gravity Hammer on Midnight

Halo 2: Anniversary Easter eggs

Beamish • BLAST soda cans • Grunt with toys • Hidden toys • Italy on Delta Halo

Halo 5: Guardians Easter eggs

Flaming knives on Osiris • Floating Grunt • Halo Kart • Mr. Meeseeks box • Nutrition label • Olive the Pig • Sandworm • Soccer ball • Special weapons • Timmy the Whale • Toy Grunts • Universe article Easter egg • UNSC diver • Warzone Firefight Easter egg • Xbox One turret

Halo Infinite Easter eggs

Craig • Giant sandwich • Hidden toys • Jens Hauch Memorial • Peanut the Space Gopher • Sandwich Idol • Xbox Easter egg