
John Allen 'Jake' McDorman IV (born July 8, 1986) is an American actor best known for the 2014 film American Sniper and starring on television shows such as CBS' Limitless (2015–2016) and the Disney+ historical drama The Right Stuff as Alan Shepard. He is also well known for his roles on the ABC Family comedy-drama Greek (2007–2011), the fourth season of the Showtime comedy-drama Shameless (2014), the revival of the CBS sitcom Murphy Brown (2018), and FX's What We Do in the Shadows.

American Sniper
2014 · as Biggles

Live Free or Die Hard
2007 · as Jim

Lady Bird
2017 · as Mr. Bruno

Aquamarine
2006 · as Raymond

Jerry & Marge Go Large
2022 · as Doug

Happiest Season
2020 · as Connor

Unlovable
2018 · as Jesse

Night Always Comes
2025 · as Jack

The Craigslist Killer
2011 · as Phillip Markoff

Ideal Home
2018 · as Beau

Me Him Her
2016 · as Griffin

Always Watching: A Marble Hornets Story
2015 · as Charlie MacNeel

See You In Valhalla
2015 · as Magnus Burwood

The Escape of Prisoner 614
2018 · as Thurman Hayford

Spring Bloom
as Chef

Echoes of Innocence
2005 · as Dave

Bring It On: All or Nothing
2006 · as Brad Warner

One Last Round