Jack Douglass
American Internet personality
- Born
- 30 June 1988, Columbia
- Age
- 38
- Birth name
- John Patrick Douglass
Jack Douglass, born John Patrick Douglass on 30 June 1988 in Columbia, is an American YouTuber, Twitch streamer, songwriter, voice actor and television producer. Under the name jacksfilms, he makes parodies, music videos, sketches and series including Your Grammar Sucks and YIAY on YouTube, where his main channel had about 4.96 million subscribers in May 2025. His secondary YouTube channels include 
jackisanerd, with about 697,000 subscribers, and jjjacksfilms, with about 680,000, both in October 2025. He is a member of Epic SMP.
Jack Douglass’s social media accounts
X (Twitter): @jacksfilms- YouTube: @jacksfilms, channel ID UCPcFg7aBbaVzXoIKSNqwaww
- YouTube: @jackisanerd, channel ID UCTjqo_3046IXFFGZ_M5jedA
- YouTube: @jjjacksfilms, channel ID UCMUyG01MXNeiTykIlvWwIRQ
- YouTube: @shutupdennis, channel ID UCl3NEjerkcJ-Y8IJmipL7vQ
- YouTube: @featuredfridays, channel ID UCQ3_JVqgUgaCUMSegxqny5Q
- YouTube: @yaiyforever, channel ID UCTuNrpB6KOtOQZGhlz2pI2Q
- YouTube: @slopfilms, channel ID UCAMY_WdIgrjS89oM2pHOmlA
Threads: @jacksfilms
Show 6 more accountsShow fewer accounts
3 external identifiers
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