Niko Nicotera is a German-born American actor, composer, and artist, best known for playing George "Ratboy" Skogstrom in the television series Sons of Anarchy (2011–2014). Niko was born on an American military base, in Giessen, Germany, and traveled with his family to Italy and London after leaving Germany. While in London he studied classical theater at The Academy of Live and Recorded Arts. He has done work on both British and American television. He currently lives in Los Angeles, California.
Known For
Credits
Cast Credits
Matlock (2024)
Guest starring as Joseph "Joey" Danza
(5 episodes)
- Episode 2x07: Prior Bad Acts (Dec 4, 2025)
- Episode 2x02: Another Matlock (Oct 16, 2025)
- Episode 2x01: The Before Times (Oct 12, 2025)
- Episode 1x19: Tricks of the Trade – Part Two (Apr 17, 2025)
- Episode 1x18: Tricks of the Trade – Part One (Apr 17, 2025) [Credit Only]
Mayor of Kingstown (2021)
Guest starring as Todd Shaver
- Episode 4x01: Coming 'Round the Mountain (Oct 26, 2025)
The Rookie (2018)
Guest starring as Carson Miller
(2 episodes)
- Episode 1x09: Standoff (Jan 8, 2019)
- Episode 1x08: Time of Death (Dec 11, 2018)
Good Girls (2018)
Guest starring as Gene
(6 episodes)
- Episode 4x08: Broken Toys (May 9, 2021)
- Episode 4x07: Carolyn with a Y (May 2, 2021)
- Episode 4x06: Grandma Loves Grisham (Apr 18, 2021)
- Episode 4x05: The Banker (Apr 11, 2021)
- Episode 4x04: Dave (Mar 28, 2021)
- Episode 4x03: Fall Guy (Mar 21, 2021)
The Orville (2017)
Guest starring as Rokal
- Episode 2x05: All the World Is Birthday Cake (Jan 24, 2019)
Gotham (2014)
Guest starring as Derek Delaware
- Episode 1x13: Welcome Back, Jim Gordon (Jan 26, 2015)
You're the Worst (2014)
Guest starring as Jeff
(3 episodes)
- Episode 4x06: There's Always a Back Door (Oct 4, 2017)
- Episode 4x04: This is Just Marketing (Sep 20, 2017)
- Episode 4x02: It's Been - Part 2 (Sep 6, 2017)
TURN: Washington's Spies (2014)
Guest starring as Eben
- Episode 1x03: Of Cabbages and Kings (Apr 20, 2014)
True Blood (2008)
Guest starring as Dealer
- Episode 4x09: Let's Get Out of Here (Aug 21, 2011) [Co-Star]
Sons of Anarchy (2008)
Starring as George "Ratboy" Sedgtraw
(12 episodes)
- Episode 7x13: Papa's Goods (Dec 9, 2014)
- Episode 7x12: Red Rose (Dec 2, 2014)
- Episode 7x11: Suits of Woe (Nov 18, 2014)
- Episode 7x10: Faith and Despondency (Nov 11, 2014)
- Episode 7x09: What a Piece of Work is Man (Nov 4, 2014)
- Episode 7x08: The Separation of Crows (Oct 28, 2014)
- Episode 7x07: Greensleeves (Oct 21, 2014)
- Episode 7x05: Some Strange Eruption (Oct 7, 2014)
- Episode 7x04: Poor Little Lambs (Sep 30, 2014)
- Episode 7x03: Playing with Monsters (Sep 23, 2014)
- Episode 7x02: Toil and Till (Sep 16, 2014)
- Episode 7x01: Black Widower (Sep 9, 2014)
Guest starring as George "Ratboy" Sedgtraw
(25 episodes)
- Episode 6x13: A Mother's Work (Dec 10, 2013)
- Episode 6x12: You Are My Sunshine (Dec 3, 2013)
- Episode 6x11: Aon Rud Persanta (Nov 19, 2013)
- Episode 6x10: Huang Wu (Nov 12, 2013)
- Episode 6x09: John 8:32 (Nov 5, 2013)
- Episode 6x08: Los Fantasmas (Oct 29, 2013)
- Episode 6x07: Sweet and Vaded (Oct 22, 2013)
- Episode 6x06: Salvage (Oct 15, 2013)
- Episode 6x05: The Mad King (Oct 8, 2013)
- Episode 6x04: Wolfsangel (Oct 1, 2013)
- Episode 6x01: Straw (Sep 10, 2013)
- Episode 5x12: Darthy (Nov 27, 2012)
- Episode 5x11: To Thine Own Self (Nov 20, 2012)
- Episode 5x10: Crucifixed (Nov 13, 2012)
- Episode 5x04: Stolen Huffy (Oct 2, 2012)
- Episode 5x01: Sovereign (Sep 11, 2012)
- Episode 4x14: To Be, Act 2 (Dec 6, 2011)
- Episode 4x13: To Be, Act 1 (Nov 29, 2011)
- Episode 4x10: Hands (Nov 8, 2011)
- Episode 4x08: Family Recipe (Oct 25, 2011)
- Episode 4x07: Fruit for the Crows (Oct 18, 2011) [Co-Star]
- Episode 4x06: With an X (Oct 11, 2011)
- Episode 4x05: Brick (Oct 4, 2011) [Co-Star]
- Episode 4x02: Booster (Sep 13, 2011) [Co-Star]
- Episode 4x01: Out (Sep 6, 2011) [Co-Star]
Criminal Minds (2005)
Guest starring as John Malone / Unsub
- Episode 12x18: Hell's Kitchen (Mar 29, 2017)
CSI: Crime Scene Investigation (2000)
Guest starring as Doug Adamson
- Episode 14x18: Uninvited (Mar 19, 2014)