Gamma

Term coined by Stephen Reyes to denote a human fully affected by the Anomaly. The major distinction between gammas and betas has been hypothesized to be the need to create trauma, which appears to be present only in gammas.

From Episodes

 * Cora Marie Pace (1.01, "Breathe")
 * James Cauldwell (1.02, "Knock on Coffins")
 * Eddie Cieslewicz (1.03 "Dexterity")
 * Jason Saito (1.04 "A Handful of Dust")
 * Andre Kent (1.04 "A Handful of Dust")
 * Melinda Grossman (1.05 "Ballistic")
 * Jessica Kelly (1.05 "Ballistic")
 * Dave Schumacher (1.06 "Endgames")
 * Frank Scott (1.07 "Overkill")
 * William Villette, aka the Relative (1.08 Refining Fire)
 * Morgan Creirwy (previously known as the June 2008 Gamma) (2.01 "Lucky Day")
 * Desiree Greene (previously known as the Louisiana Gamma) (2.01 "Lucky Day")
 * Susannah Greenwood (previously known as the Cape Cod Gamma) (2.02 "Sugar")
 * Tim Miner (previously known as the October 2008 Gamma) (2.03 "The Sin Eater")
 * Hope Mitchell (previously known as the January 2009 Gamma) (2.06 "Cuckoo")
 * Carey-Ann Petit (2.07 "Smoke & Mirrors")
 * Tameka Santiago (2.07 "Smoke & Mirrors")
 * Felicity Tabor (3.01 The Unicorn Evils)
 * Gerald Johnson (3.02 "Basilisk Hunt")
 * Betty Johnson (3.03 "Always Crashing In The Same Car")
 * Henry Lee Cauthren (previously known as the September 2009 Gamma (3.04 "Spell 81a")
 * Hector Person (previously known as the April 2010 Gamma) (3.06 "Uniform")
 * Jeff Simmons (previously known as the Quantico Gamma) (3.07 "Ligature")
 * Viv Paliotto (previously known as the September 2010 Gamma) (3.07 "Ligature")
 * James Vlasak (4.00 "Walking Back to Houston")

From Extras, Teasers, and Easter Eggs

 * Brian Mikkelson (teaser, "Beginning")
 * Sofia Akadiou, aka La Befana (extra, La Befana)
 * Henry Clark, aka Paine Lake Gamma (extras, "Frostbite" and "Ice")
 * Eileen Cho, aka Mrs. Chow (extra, "Consumption")
 * Joseph Lawrence Hakes, aka Bloody Larry (extra, "Safekeeping")
 * Clemson McCain (extra, "Charm")
 * Roger Weathers, aka Mr. Friendly (extra, "Disintegration")
 * Wilson Currey (extra, "Self Defense")
 * Guy Nadon, aka Danville Vermont Gamma (extra, "Conspiracy")

From Episodes

 * Unidentified North Dakota Gamma (1.01, "Breathe")
 * Unidentified Augusta Gamma (1.02, "Knock on Coffins")
 * Unidentified Chillicothe Gamma (2.05 "Wind-Up Boogeyman")

From Extras, Teasers, and Easter Eggs

 * Unidentified April 2005 Gamma (extra, "Sociopath")
 * Unidentified Belfast Gamma (extra, "Mumm-Ra")
 * Unidentified Salt Lake City Gamma (extra, "Toolbox")
 * Unidentified Providence Gamma (extra, "Providence")

From LiveJournal and Twitter

 * The Renovator
 * Unidentified New York City Gamma
 * Unidentified November 2008 Gamma
 * Unidentified December 2009 Gamma
 * Unidentified August 2010 Gamma
 * Unidentified October 2010 Gamma
 * Unidentified December 2010 Gamma

The Renovator and the Salt Lake City Gamma may be the same person.