John Allen "Jake" McDorman IV (born July 8, 1986) is an American actor.
McDorman is best known for his roles in television, most notably as the protagonist of the 2015 CBS Limitless, based on the 2011 film of the same name. Previously, he appeared in ABC Family's Greek from 2007 to 2011.
- Aquamarine (2006) as Raymond
- Bring It On: All or Nothing (2006) as Brad Warner
- Live Free or Die Hard (2007) as Jim
- Greek (2007 — 2011) as Evan Chambers
- Are You There, Chelsea? (2012) as Rick Miller
- Shameless (US) (2013 — 2014) as Mike Pratt
- Manhattan Love Story (2014) as Peter
- American Sniper (2014) as Ryan Job
- Limitless (2015 — 2016) as Brian Finch
- Lady Bird (2017) as Mr. Bruno
- Ideal Home (2018) as Beau
- Murphy Brown (2018) as Avery Brown